CVE-2022-50090

| EUVD-2022-55356 HIGH
2025-06-18 416baaa9-dc9f-4396-8d5f-8c081fb06d67
7.8
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Analysis Generated
Mar 14, 2026 - 22:49 vuln.today
EUVD ID Assigned
Mar 14, 2026 - 22:49 euvd
EUVD-2022-55356
Patch Released
Mar 14, 2026 - 22:49 nvd
Patch available
CVE Published
Jun 18, 2025 - 11:15 nvd
HIGH 7.8

DescriptionNVD

In the Linux kernel, the following vulnerability has been resolved:

btrfs: replace BTRFS_MAX_EXTENT_SIZE with fs_info->max_extent_size

On zoned filesystem, data write out is limited by max_zone_append_size, and a large ordered extent is split according the size of a bio. OTOH, the number of extents to be written is calculated using BTRFS_MAX_EXTENT_SIZE, and that estimated number is used to reserve the metadata bytes to update and/or create the metadata items.

The metadata reservation is done at e.g, btrfs_buffered_write() and then released according to the estimation changes. Thus, if the number of extent increases massively, the reserved metadata can run out.

The increase of the number of extents easily occurs on zoned filesystem if BTRFS_MAX_EXTENT_SIZE > max_zone_append_size. And, it causes the following warning on a small RAM environment with disabling metadata over-commit (in the following patch).

[75721.498492] ------------[ cut here ]------------ [75721.505624] BTRFS: block rsv 1 returned -28 [75721.512230] WARNING: CPU: 24 PID: 2327559 at fs/btrfs/block-rsv.c:537 btrfs_use_block_rsv+0x560/0x760 [btrfs] [75721.581854] CPU: 24 PID: 2327559 Comm: kworker/u64:10 Kdump: loaded Tainted: G W 5.18.0-rc2-BTRFS-ZNS+ #109 [75721.597200] Hardware name: Supermicro Super Server/H12SSL-NT, BIOS 2.0 02/22/2021 [75721.607310] Workqueue: btrfs-endio-write btrfs_work_helper [btrfs] [75721.616209] RIP: 0010:btrfs_use_block_rsv+0x560/0x760 [btrfs] [75721.646649] RSP: 0018:ffffc9000fbdf3e0 EFLAGS: 00010286 [75721.654126] RAX: 0000000000000000 RBX: 0000000000004000 RCX: 0000000000000000 [75721.663524] RDX: 0000000000000004 RSI: 0000000000000008 RDI: fffff52001f7be6e [75721.672921] RBP: ffffc9000fbdf420 R08: 0000000000000001 R09: ffff889f8d1fc6c7 [75721.682493] R10: ffffed13f1a3f8d8 R11: 0000000000000001 R12: ffff88980a3c0e28 [75721.692284] R13: ffff889b66590000 R14: ffff88980a3c0e40 R15: ffff88980a3c0e8a [75721.701878] FS: 0000000000000000(0000) GS:ffff889f8d000000(0000) knlGS:0000000000000000 [75721.712601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [75721.720726] CR2: 000055d12e05c018 CR3: 0000800193594000 CR4: 0000000000350ee0 [75721.730499] Call Trace: [75721.735166] <TASK> [75721.739886] btrfs_alloc_tree_block+0x1e1/0x1100 [btrfs] [75721.747545] ? btrfs_alloc_logged_file_extent+0x550/0x550 [btrfs] [75721.756145] ? btrfs_get_32+0xea/0x2d0 [btrfs] [75721.762852] ? btrfs_get_32+0xea/0x2d0 [btrfs] [75721.769520] ? push_leaf_left+0x420/0x620 [btrfs] [75721.776431] ? memcpy+0x4e/0x60 [75721.781931] split_leaf+0x433/0x12d0 [btrfs] [75721.788392] ? btrfs_get_token_32+0x580/0x580 [btrfs] [75721.795636] ? push_for_double_split.isra.0+0x420/0x420 [btrfs] [75721.803759] ? leaf_space_used+0x15d/0x1a0 [btrfs] [75721.811156] btrfs_search_slot+0x1bc3/0x2790 [btrfs] [75721.818300] ? lock_downgrade+0x7c0/0x7c0 [75721.824411] ? free_extent_buffer.part.0+0x107/0x200 [btrfs] [75721.832456] ? split_leaf+0x12d0/0x12d0 [btrfs] [75721.839149] ? free_extent_buffer.part.0+0x14f/0x200 [btrfs] [75721.846945] ? free_extent_buffer+0x13/0x20 [btrfs] [75721.853960] ? btrfs_release_path+0x4b/0x190 [btrfs] [75721.861429] btrfs_csum_file_blocks+0x85c/0x1500 [btrfs] [75721.869313] ? rcu_read_lock_sched_held+0x16/0x80 [75721.876085] ? lock_release+0x552/0xf80 [75721.881957] ? btrfs_del_csums+0x8c0/0x8c0 [btrfs] [75721.888886] ? __kasan_check_write+0x14/0x20 [75721.895152] ? do_raw_read_unlock+0x44/0x80 [75721.901323] ? _raw_write_lock_irq+0x60/0x80 [75721.907983] ? btrfs_global_root+0xb9/0xe0 [btrfs] [75721.915166] ? btrfs_csum_root+0x12b/0x180 [btrfs] [75721.921918] ? btrfs_get_global_root+0x820/0x820 [btrfs] [75721.929166] ? _raw_write_unlock+0x23/0x40 [75721.935116] ? unpin_extent_cache+0x1e3/0x390 [btrfs] [75721.942041] btrfs_finish_ordered_io.isra.0+0xa0c/0x1dc0 [btrfs] [75721.949906] ? try_to_wake_up+0x30/0x14a0 [75721.955700] ? btrfs_unlink_subvol+0xda0/0xda0 [btrfs] [75721.962661] ? rcu ---truncated---

AnalysisAI

Metadata reservation exhaustion vulnerability in the Linux kernel's Btrfs filesystem that affects zoned storage devices. When writing data to zoned filesystems, the metadata reservation calculation uses a fixed BTRFS_MAX_EXTENT_SIZE constant that does not account for smaller zone append limits, causing the number of extents to be severely underestimated. This leads to metadata buffer exhaustion and system warnings/failures on small RAM environments, allowing local attackers with write access to cause denial of service by triggering resource exhaustion through normal file write operations.

Technical ContextAI

This vulnerability exists in the Btrfs filesystem driver (fs/btrfs/) within the Linux kernel. The root cause is a design mismatch between static extent size calculations and dynamic zoned storage constraints. In traditional block storage, extents are limited by BTRFS_MAX_EXTENT_SIZE (typically 128MB). However, zoned storage devices (SMR drives, ZNS SSDs) use zone append operations with smaller max_zone_append_size limits. When max_zone_append_size < BTRFS_MAX_EXTENT_SIZE, large ordered extents are split into many smaller extents during writeback, but the metadata reservation—calculated at buffered_write() time using the static constant—fails to account for this fragmentation. The vulnerability manifests in btrfs_use_block_rsv() (fs/btrfs/block-rsv.c:537) which returns ENOSPC (-28) when metadata reserves are exhausted. CWE classification likely falls under CWE-770 (Allocation of Resources Without Limits or Throttling) or CWE-400 (Uncontrolled Resource Consumption). Affected CPE: cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* (versions prior to the patch, affecting kernel 5.17, 5.18.0-rc2 and others using Btrfs).

RemediationAI

Apply Linux kernel patch addressing CVE-2022-50090, which replaces static BTRFS_MAX_EXTENT_SIZE with dynamic fs_info->max_extent_size derived from the device's max_zone_append_size. Specific mitigation steps: (1) Upgrade Linux kernel to version 5.18.0 or later (released June 2022); (2) For distributions: apply backported patch to stable kernels (check distribution security advisories for RHEL, Ubuntu, etc.); (3) Temporary workaround: enable metadata over-commit (reduces risk but not recommended for production) via btrfs property set <mountpoint> metadata_ratio 200; (4) Alternatively, avoid zoned filesystem profiles until patched; (5) For affected systems, monitor dmesg for 'BTRFS: block rsv' warnings as early indicator. Patch availability: integrated into Linux mainline kernel post-rc2; check distribution vendor advisories (e.g., RHEL Security Advisory, Ubuntu Security Notice) for backported versions in stable branches.

Vendor StatusVendor

Ubuntu

Priority: Medium
linux
Release Status Version
jammy needed -
noble needed -
focal not-affected 5.4.0-9.12
upstream needed -
oracular ignored end of life, was needed
plucky ignored end of life, was needed
bionic not-affected 4.13.0-16.19
trusty not-affected 3.11.0-12.19
xenial not-affected 4.4.0-2.16
questing needed -
linux-hwe
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
xenial not-affected 4.8.0-39.42~16.04.1
trusty DNE -
focal DNE -
questing DNE -
linux-hwe-5.4
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 5.4.0-37.41~18.04.1
upstream needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-hwe-5.8
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-hwe-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-hwe-5.13
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
focal needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-hwe-5.19
Release Status Version
jammy ignored superseded by linux-hwe-6.2
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-6.2
Release Status Version
jammy ignored superseded by linux-hwe-6.5
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-6.5
Release Status Version
jammy ignored superseded by linux-hwe-6.8
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-hwe-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-hwe-6.11
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored superseded by linux-hwe-6.14, was needed
questing DNE -
linux-hwe-edge
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
xenial ignored end of standard support
linux-lts-xenial
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty not-affected 4.4.0-13.29~14.04.1
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-kvm
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
xenial not-affected 4.4.0-1007.12
bionic not-affected 4.15.0-1002.2
focal not-affected 5.4.0-1004.4
trusty DNE -
questing DNE -
linux-allwinner-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-5.0
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.3
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-aws-5.3
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.4
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-aws-5.4
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 5.4.0-1020.20~18.04.2
upstream needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-aws-5.8
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-aws-5.11
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-aws-5.13
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-aws-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-aws-5.19
Release Status Version
jammy ignored superseded by linux-aws-6.2
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-6.2
Release Status Version
jammy ignored superseded by linux-aws-6.5
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-6.5
Release Status Version
jammy ignored superseded by linux-aws-6.8
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-aws-hwe
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
xenial not-affected 4.15.0-1031.33~16.04.1
trusty DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure
Release Status Version
bionic ignored end of standard support
jammy needed -
noble needed -
upstream needed -
xenial not-affected 4.11.0-1015.15
plucky ignored end of life, was needed
focal not-affected 5.4.0-1006.6
oracular ignored end of life, was needed
trusty not-affected 4.15.0-1023.24~14.04.1
questing needed -
linux-azure-4.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 4.15.0-1082.92
upstream needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-azure-5.3
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.4
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-azure-5.4
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 5.4.0-1022.22~18.04.1
upstream needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-azure-5.8
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-azure-5.11
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-azure-5.13
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-azure-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-azure-5.19
Release Status Version
jammy ignored superseded by linux-azure-6.2
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-6.2
Release Status Version
jammy ignored superseded by linux-azure-6.5
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-6.5
Release Status Version
jammy ignored superseded by linux-azure-6.8
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-6.11
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
upstream needed -
noble ignored superseded by linux-azure-6.14, was needed
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-fde
Release Status Version
oracular DNE -
noble needed -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
plucky ignored end of life, was needed
questing needed -
focal ignored end of standard support
linux-azure-fde-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.15.0-1019.24~20.04.1.1
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-azure-fde-5.19
Release Status Version
jammy ignored superseded by linux-azure-fde-6.2
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-fde-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-fde-6.2
Release Status Version
jammy ignored replaced by linux-azure-6.5
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored replaced by linux-azure-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-azure-nvidia
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-bluefield
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.4.0-1011.14
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-azure-edge
Release Status Version
bionic ignored end of standard support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.3
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-fips
Release Status Version
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
questing DNE -
noble needed -
bionic not-affected 4.15.0-1011.12
focal not-affected 5.4.0-1007.8
xenial not-affected 4.4.0-1001.1
linux-aws-fips
Release Status Version
oracular DNE -
plucky DNE -
bionic not-affected 4.15.0-2000.4
focal not-affected 5.4.0-1021.21+fips2
jammy needed -
upstream needed -
trusty DNE -
questing DNE -
noble needed -
xenial DNE -
linux-azure-fips
Release Status Version
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
questing DNE -
noble needed -
bionic not-affected 4.15.0-1002.2
focal not-affected 5.4.0-1022.22+fips1
xenial DNE -
linux-gcp-fips
Release Status Version
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
questing DNE -
noble needed -
bionic not-affected 4.15.0-1001.1
focal not-affected 5.4.0-1021.21+fips1
xenial DNE -
linux-gcp
Release Status Version
bionic ignored end of standard support
jammy needed -
noble needed -
upstream needed -
xenial not-affected 4.10.0-1004.4
plucky ignored end of life, was needed
focal not-affected 5.4.0-1005.5
trusty DNE -
oracular ignored end of life, was needed
questing needed -
linux-gcp-4.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 4.15.0-1071.81
upstream needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-gcp-5.3
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.4
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-gcp-5.4
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 5.4.0-1021.21~18.04.1
upstream needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-gcp-5.8
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-gcp-5.11
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-gcp-5.13
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-gcp-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-gcp-5.19
Release Status Version
jammy ignored superseded by linux-gcp-6.2
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gcp-6.2
Release Status Version
jammy ignored superseded by linux-gcp-6.5
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gcp-6.5
Release Status Version
jammy ignored superseded by linux-gcp-6.8
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gcp-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-gcp-6.11
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored superseded by linux-gcp-6.14, was needed
questing DNE -
linux-gke
Release Status Version
focal ignored end of kernel support
oracular DNE -
plucky DNE -
jammy needed -
noble needed -
upstream needed -
trusty DNE -
xenial ignored end of standard support
bionic DNE -
questing DNE -
linux-gke-4.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gke-5.0
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-gke-5.4
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-gke-5.15
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-gkeop
Release Status Version
focal ignored end of kernel support
oracular DNE -
plucky DNE -
jammy needed -
noble needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-gkeop-5.4
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-gkeop-5.15
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-ibm
Release Status Version
oracular DNE -
plucky DNE -
focal not-affected 5.4.0-1004.5
jammy needed -
noble needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-ibm-5.4
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 5.4.0-1010.11~18.04.2
upstream needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-ibm-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-intel-5.13
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-intel-iotg
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-intel-iotg-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-iot
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.4.0-1001.3
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-intel-iot-realtime
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency
Release Status Version
plucky DNE -
jammy needed -
noble needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
oracular ignored end of life, was needed
questing DNE -
linux-lowlatency-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-lowlatency-hwe-5.19
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.2
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency-hwe-6.2
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.5
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency-hwe-6.5
Release Status Version
jammy ignored superseded by linux-lowlatency-hwe-6.8
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-lowlatency-hwe-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency-hwe-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-lowlatency-hwe-6.11
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored replaced by linux-hwe-6.14, was needed
questing DNE -
linux-nvidia
Release Status Version
oracular DNE -
plucky DNE -
jammy needed -
noble needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-6.2
Release Status Version
jammy ignored superseded by linux-nvidia-6.5
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-nvidia-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-6.5
Release Status Version
jammy ignored superseded by linux-nvidia-6.8
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-nvidia-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-lowlatency
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-tegra
Release Status Version
oracular DNE -
plucky DNE -
jammy needed -
noble needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-nvidia-tegra-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-nvidia-tegra-igx
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oracle-5.0
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.3
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-oracle-5.3
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.4
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-oracle-5.4
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 5.4.0-1021.21~18.04.1
upstream needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-oracle-5.8
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-oracle-5.11
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-oracle-5.13
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-oracle-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal needed -
linux-oracle-6.5
Release Status Version
jammy ignored superseded by linux-oracle-6.8
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oracle-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial ignored end of standard support
focal DNE -
questing DNE -
bionic ignored end of standard support
linux-oem-5.6
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-5.10
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-oem-5.10
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-oem-5.13
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-5.14
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-oem-5.14
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored replaced by linux-hwe-5.15
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-oem-5.17
Release Status Version
jammy ignored superseded by linux-oem-6.1
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-6.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem-6.0
Release Status Version
jammy ignored superseded by linux-oem-6.1
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-6.1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem-6.1
Release Status Version
jammy ignored superseded by linux-oem-6.5
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem-6.5
Release Status Version
jammy ignored superseded by linux-oem-6.8
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-oem-6.8
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
noble ignored superseded by linux-oem-6.14, was needed
linux-oem-6.11
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
noble ignored superseded by linux-oem-6.14, was needed
questing DNE -
linux-oem-6.14
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
upstream needed -
noble ignored end of life, was needed
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-raspi2
Release Status Version
focal ignored end of standard support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored replaced by linux-raspi
trusty DNE -
xenial ignored end of standard support
bionic ignored end of standard support
questing DNE -
linux-raspi-5.4
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 5.4.0-1013.13~18.04.1
upstream needed -
trusty DNE -
xenial DNE -
focal DNE -
questing DNE -
linux-raspi-realtime
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-riscv
Release Status Version
jammy ignored end of kernel support
plucky ignored end of life, was needed
upstream needed -
noble ignored replaced by linux-riscv-6.14, was needs-triage
trusty DNE -
xenial DNE -
bionic DNE -
oracular ignored end of life, was needed
questing needed -
focal ignored end of standard support
linux-riscv-5.8
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-riscv-5.11
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-riscv-5.11
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-riscv-5.13
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
focal ignored end of standard support
linux-riscv-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
focal needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-riscv-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-riscv-6.5
Release Status Version
jammy ignored superseded by linux-riscv-6.8
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-riscv-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-riscv-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-starfive-5.19
Release Status Version
jammy ignored end of kernel support
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-starfive-6.2
Release Status Version
jammy ignored superseded by linux-starfive-6.5
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-starfive-6.5
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-starfive-6.5
Release Status Version
jammy ignored end of kernel support
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
questing DNE -
linux-xilinx-zynqmp
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.4.0-1020.24
jammy needed -
upstream needed -
trusty DNE -
xenial DNE -
bionic DNE -
questing DNE -
linux-aws
Release Status Version
jammy needed -
noble needed -
upstream needed -
xenial not-affected 4.4.0-1001.10
plucky ignored end of life, was needed
oracular ignored end of life, was needed
trusty not-affected 4.4.0-1002.2
bionic not-affected 4.15.0-1001.1
focal not-affected 5.4.0-1005.5
questing needed -
linux-oracle
Release Status Version
bionic not-affected 4.15.0-1008.10
jammy needed -
noble needed -
upstream needed -
xenial not-affected 4.15.0-1008.10~16.04.1
plucky ignored end of life, was needed
oracular ignored end of life, was needed
focal not-affected 5.4.0-1005.5
trusty DNE -
questing needed -
linux-raspi
Release Status Version
jammy needed -
noble needed -
upstream needed -
plucky ignored end of life, was needed
trusty DNE -
xenial DNE -
bionic DNE -
oracular ignored end of life, was needed
focal not-affected 5.4.0-1007.7
questing needed -
linux-realtime
Release Status Version
jammy needed -
noble needed -
upstream needed -
plucky ignored end of life, was needed
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
oracular ignored end of life, was needed
questing needed -
linux-intel
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
oracular DNE -
plucky DNE -
upstream needed -
questing DNE -
noble ignored end of kernel support, was needed
linux-riscv-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
oracular DNE -
plucky DNE -
upstream needed -
noble ignored superseded by linux-riscv-6.17, was needed
questing DNE -
linux-ibm-6.8
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy needed -
noble DNE -
oracular DNE -
plucky DNE -
upstream needed -
questing DNE -
linux-aws-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
plucky DNE -
upstream needed -
questing DNE -
linux-gcp-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
plucky DNE -
upstream needed -
questing DNE -
linux-hwe-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
plucky DNE -
upstream needed -
questing DNE -
linux-oracle-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
plucky DNE -
upstream needed -
noble ignored end of life, was needed
questing DNE -
linux-nvidia-6.11
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
plucky DNE -
upstream needed -
noble ignored end of kernel support, was needed
questing DNE -
linux-realtime-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
plucky DNE -
upstream needed -
noble ignored end of life, was needed
questing DNE -
linux-realtime-6.8
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy needed -
noble DNE -
plucky DNE -
upstream needed -
questing DNE -
linux-azure-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
plucky DNE -
questing DNE -
upstream needed -
linux-azure-fde-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
plucky DNE -
questing DNE -
upstream needed -
linux-azure-nvidia-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
plucky DNE -
questing DNE -
upstream needed -
linux-xilinx
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream needed -
plucky ignored end of life, was needed
linux-oem-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
plucky DNE -
questing DNE -
upstream needed -
linux-azure-fde-6.8
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy needed -
noble DNE -
plucky DNE -
questing DNE -
upstream needed -
linux-aws-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream needed -
linux-gcp-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream needed -
linux-hwe-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream needed -
linux-oracle-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream needed -
linux-riscv-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream needed -
linux-azure-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream needed -
linux-azure-fde-6.17
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble needed -
questing DNE -
upstream needed -

Debian

linux
Release Status Fixed Version Urgency
bullseye not-affected - -
bullseye (security) fixed 5.10.251-1 -
bookworm fixed 6.1.159-1 -
bookworm (security) fixed 6.1.164-1 -
trixie fixed 6.12.73-1 -
trixie (security) fixed 6.12.74-2 -
forky fixed 6.19.6-2 -
sid fixed 6.19.8-1 -
(unstable) fixed 6.0.2-1 -

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CVE-2022-50090 vulnerability details – vuln.today

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