CVE-2022-50045

| EUVD-2022-55316 MEDIUM
2025-06-18 416baaa9-dc9f-4396-8d5f-8c081fb06d67
5.5
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

4
Analysis Generated
Mar 14, 2026 - 22:49 vuln.today
EUVD ID Assigned
Mar 14, 2026 - 22:49 euvd
EUVD-2022-55316
Patch Released
Mar 14, 2026 - 22:49 nvd
Patch available
CVE Published
Jun 18, 2025 - 11:15 nvd
MEDIUM 5.5

Description

In the Linux kernel, the following vulnerability has been resolved: powerpc/pci: Fix get_phb_number() locking The recent change to get_phb_number() causes a DEBUG_ATOMIC_SLEEP warning on some systems: BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper preempt_count: 1, expected: 0 RCU nest depth: 0, expected: 0 1 lock held by swapper/1: #0: c157efb0 (hose_spinlock){+.+.}-{2:2}, at: pcibios_alloc_controller+0x64/0x220 Preemption disabled at: [<00000000>] 0x0 CPU: 0 PID: 1 Comm: swapper Not tainted 5.19.0-yocto-standard+ #1 Call Trace: [d101dc90] [c073b264] dump_stack_lvl+0x50/0x8c (unreliable) [d101dcb0] [c0093b70] __might_resched+0x258/0x2a8 [d101dcd0] [c0d3e634] __mutex_lock+0x6c/0x6ec [d101dd50] [c0a84174] of_alias_get_id+0x50/0xf4 [d101dd80] [c002ec78] pcibios_alloc_controller+0x1b8/0x220 [d101ddd0] [c140c9dc] pmac_pci_init+0x198/0x784 [d101de50] [c140852c] discover_phbs+0x30/0x4c [d101de60] [c0007fd4] do_one_initcall+0x94/0x344 [d101ded0] [c1403b40] kernel_init_freeable+0x1a8/0x22c [d101df10] [c00086e0] kernel_init+0x34/0x160 [d101df30] [c001b334] ret_from_kernel_thread+0x5c/0x64 This is because pcibios_alloc_controller() holds hose_spinlock but of_alias_get_id() takes of_mutex which can sleep. The hose_spinlock protects the phb_bitmap, and also the hose_list, but it doesn't need to be held while get_phb_number() calls the OF routines, because those are only looking up information in the device tree. So fix it by having get_phb_number() take the hose_spinlock itself, only where required, and then dropping the lock before returning. pcibios_alloc_controller() then needs to take the lock again before the list_add() but that's safe, the order of the list is not important.

Analysis

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

powerpc/pci: Fix get_phb_number() locking

The recent change to get_phb_number() causes a DEBUG_ATOMIC_SLEEP warning on some systems:

BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper preempt_count: 1, expected: 0 RCU nest depth: 0, expected: 0 1 lock held by swapper/1: #0: c157efb0 (hose_spinlock){+.+.}-{2:2}, at: pcibios_alloc_controller+0x64/0x220 Preemption disabled at: [<00000000>] 0x0 CPU: 0 PID: 1 Comm: swapper Not tainted 5.19.0-yocto-standard+ #1 Call Trace: [d101dc90] [c073b264] dump_stack_lvl+0x50/0x8c (unreliable) [d101dcb0] [c0093b70] __might_resched+0x258/0x2a8 [d101dcd0] [c0d3e634] __mutex_lock+0x6c/0x6ec [d101dd50] [c0a84174] of_alias_get_id+0x50/0xf4 [d101dd80] [c002ec78] pcibios_alloc_controller+0x1b8/0x220 [d101ddd0] [c140c9dc] pmac_pci_init+0x198/0x784 [d101de50] [c140852c] discover_phbs+0x30/0x4c [d101de60] [c0007fd4] do_one_initcall+0x94/0x344 [d101ded0] [c1403b40] kernel_init_freeable+0x1a8/0x22c [d101df10] [c00086e0] kernel_init+0x34/0x160 [d101df30] [c001b334] ret_from_kernel_thread+0x5c/0x64

This is because pcibios_alloc_controller() holds hose_spinlock but of_alias_get_id() takes of_mutex which can sleep.

The hose_spinlock protects the phb_bitmap, and also the hose_list, but it doesn't need to be held while get_phb_number() calls the OF routines, because those are only looking up information in the device tree.

So fix it by having get_phb_number() take the hose_spinlock itself, only where required, and then dropping the lock before returning. pcibios_alloc_controller() then needs to take the lock again before the list_add() but that's safe, the order of the list is not important.

Technical Context

This vulnerability is classified as Improper Locking (CWE-667).

Affected Products

Affected products: Linux Linux Kernel

Remediation

A vendor patch is available. Apply it as soon as possible and verify the fix.

Priority Score

28
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: 0

Vendor Status

Ubuntu

Priority: Medium
linux-hwe
Release Status Version
bionic ignored replaced by linux-hwe-5.4
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream released 6.0~rc2, 5.15.63
xenial not-affected 4.8.0-39.42~16.04.1
trusty DNE -
focal 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 released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
focal DNE -
linux-hwe-5.8
Release Status Version
focal ignored superseded by linux-hwe-5.11
jammy DNE -
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-hwe-5.11
trusty DNE -
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bionic DNE -
linux-hwe-5.11
Release Status Version
focal ignored superseded by linux-hwe-5.13
jammy DNE -
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-hwe-5.13
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linux-hwe-5.13
Release Status Version
focal ignored superseded by linux-hwe-5.15
jammy DNE -
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upstream ignored superseded by linux-hwe-5.15
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linux-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
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plucky DNE -
focal not-affected 5.15.0-33.34~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
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bionic DNE -
linux-hwe-5.19
Release Status Version
jammy ignored superseded by linux-hwe-6.2
noble DNE -
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upstream ignored superseded by linux-hwe-6.2
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linux-hwe-6.2
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jammy ignored superseded by linux-hwe-6.5
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upstream ignored superseded by linux-hwe-6.5
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linux-hwe-6.5
Release Status Version
jammy ignored superseded by linux-hwe-6.8
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upstream ignored superseded by linux-hwe-6.8
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linux-hwe-6.8
Release Status Version
noble DNE -
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plucky DNE -
jammy not-affected 6.8.0-38.38~22.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
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focal DNE -
linux-hwe-6.11
Release Status Version
jammy DNE -
oracular DNE -
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noble not-affected 6.11.0-19.19~24.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
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linux-hwe-edge
Release Status Version
xenial ignored superseded by linux-hwe
bionic ignored superseded by linux-hwe-5.4
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upstream ignored end of life
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linux-lts-xenial
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jammy DNE -
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plucky DNE -
upstream released 6.0~rc2, 5.15.63
xenial DNE -
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trusty not-affected 4.4.0-13.29~14.04.1
linux-kvm
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 5.13.0-1004.4
upstream released 6.0~rc2, 5.15.63
xenial not-affected 4.4.0-1007.12
trusty DNE -
bionic not-affected 4.15.0-1002.2
focal not-affected 5.4.0-1004.4
linux-allwinner-5.19
Release Status Version
jammy ignored end of kernel support
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linux-aws-5.0
Release Status Version
bionic ignored superseded by linux-aws-5.3
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upstream ignored superseded by linux-aws-5.3
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linux-aws-5.3
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bionic ignored superseded by linux-aws-5.4
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linux-aws-5.4
Release Status Version
jammy DNE -
noble DNE -
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plucky DNE -
bionic not-affected 5.4.0-1020.20~18.04.2
upstream released 6.0~rc2, 5.15.63
trusty DNE -
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focal DNE -
linux-aws-5.8
Release Status Version
focal ignored superseded by linux-aws-5.11
jammy DNE -
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plucky DNE -
upstream ignored superseded by linux-aws-5.11
trusty DNE -
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linux-aws-5.11
Release Status Version
focal ignored superseded by linux-aws-5.13
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.13
trusty DNE -
xenial DNE -
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linux-aws-5.13
Release Status Version
focal ignored superseded by linux-aws-5.15
jammy DNE -
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plucky DNE -
upstream ignored superseded by linux-aws-5.15
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linux-aws-5.15
Release Status Version
jammy DNE -
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focal not-affected 5.15.0-1015.19~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
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linux-aws-5.19
Release Status Version
jammy ignored superseded by linux-aws-6.2
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linux-aws-6.2
Release Status Version
jammy ignored superseded by linux-aws-6.5
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linux-aws-6.5
Release Status Version
jammy ignored superseded by linux-aws-6.8
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upstream ignored superseded by linux-aws-6.8
trusty DNE -
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linux-aws-6.8
Release Status Version
noble DNE -
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jammy not-affected 6.8.0-1009.9~22.04.2
upstream released 6.0~rc2, 5.15.63
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linux-aws-hwe
Release Status Version
jammy DNE -
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upstream released 6.0~rc2, 5.15.63
xenial not-affected 4.15.0-1031.33~16.04.1
trusty DNE -
bionic DNE -
focal DNE -
linux-azure
Release Status Version
bionic ignored superseded by linux-azure-5.3
jammy not-affected 5.13.0-1006.7
noble not-affected 6.5.0-1007.7
oracular not-affected 6.8.0-1007.7
plucky not-affected 6.11.0-1004.4
upstream released 6.0~rc2, 5.15.63
xenial not-affected 4.11.0-1015.15
focal not-affected 5.4.0-1006.6
trusty not-affected 4.15.0-1023.24~14.04.1
linux-azure-4.15
Release Status Version
jammy DNE -
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bionic not-affected 4.15.0-1082.92
upstream released 6.0~rc2, 5.15.63
trusty DNE -
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focal DNE -
linux-azure-5.3
Release Status Version
bionic ignored superseded by linux-azure-5.4
jammy DNE -
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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 released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
focal DNE -
linux-azure-5.8
Release Status Version
focal ignored superseded by linux-azure-5.11
jammy DNE -
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-azure-5.11
trusty DNE -
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bionic DNE -
linux-azure-5.11
Release Status Version
focal ignored superseded by linux-azure-5.13
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.13
trusty DNE -
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bionic DNE -
linux-azure-5.13
Release Status Version
focal ignored superseded by linux-azure-5.15
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-azure-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.15.0-1007.8~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
linux-azure-5.19
Release Status Version
jammy ignored superseded by linux-azure-6.2
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-azure-6.2
trusty DNE -
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bionic DNE -
focal DNE -
linux-azure-6.2
Release Status Version
jammy ignored superseded by linux-azure-6.5
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-azure-6.5
trusty DNE -
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linux-azure-6.5
Release Status Version
jammy ignored superseded by linux-azure-6.8
noble DNE -
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upstream ignored superseded by linux-azure-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 6.8.0-1008.8~22.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-6.11
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.11.0-1008.8~24.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-fde
Release Status Version
focal ignored superseded by linux-azure-fde-5.15
oracular DNE -
noble not-affected 6.8.0-1041.48
jammy not-affected 5.15.0-1019.24.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
plucky not-affected 6.14.0-1012.12
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 released 6.0~rc2, 5.15.63
trusty DNE -
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bionic DNE -
linux-azure-fde-5.19
Release Status Version
jammy ignored superseded by linux-azure-fde-6.2
noble DNE -
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upstream ignored superseded by linux-azure-fde-6.2
trusty DNE -
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linux-azure-fde-6.2
Release Status Version
jammy ignored replaced by linux-azure-6.5
noble DNE -
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upstream ignored replaced by linux-azure-6.5
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focal DNE -
linux-azure-nvidia
Release Status Version
jammy DNE -
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noble not-affected 6.8.0-1013.14
upstream released 6.0~rc2, 5.15.63
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focal DNE -
linux-bluefield
Release Status Version
jammy DNE -
noble DNE -
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plucky DNE -
focal not-affected 5.4.0-1011.14
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
linux-azure-edge
Release Status Version
bionic ignored superseded by linux-azure-5.3
jammy DNE -
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-azure-5.3
trusty DNE -
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focal DNE -
linux-fips
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 4.15.0-1027.32
focal not-affected 5.4.0-1026.30
jammy not-affected 5.15.0-92.102+fips1
upstream released 6.0~rc2, 5.15.63
xenial not-affected 4.4.0-1003.3
trusty DNE -
linux-aws-fips
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 4.15.0-2000.4
focal not-affected 5.4.0-1021.21+fips2
jammy not-affected 5.15.0-1052.57+fips1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
linux-azure-fips
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 4.15.0-1002.2
focal not-affected 5.4.0-1022.22+fips1
jammy not-affected 5.15.0-1058.66+fips1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
linux-gcp-fips
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 4.15.0-2013.14
focal not-affected 5.4.0-1021.21+fips1
jammy not-affected 5.15.0-1048.56+fips1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
linux-gcp
Release Status Version
bionic ignored superseded by linux-gcp-5.3
jammy not-affected 5.13.0-1005.6
noble not-affected 6.5.0-1007.7
oracular not-affected 6.8.0-1007.7
plucky not-affected 6.11.0-1003.3
upstream released 6.0~rc2, 5.15.63
xenial not-affected 4.10.0-1004.4
trusty DNE -
focal not-affected 5.4.0-1005.5
linux-gcp-4.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
bionic not-affected 4.15.0-1071.81
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
focal DNE -
linux-gcp-5.3
Release Status Version
bionic ignored superseded by linux-gcp-5.4
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.4
trusty DNE -
xenial DNE -
focal DNE -
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 released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
focal DNE -
linux-gcp-5.8
Release Status Version
focal ignored superseded by linux-gcp-5.11
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-gcp-5.11
Release Status Version
focal ignored superseded by linux-gcp-5.13
jammy DNE -
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-gcp-5.13
trusty DNE -
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bionic DNE -
linux-gcp-5.13
Release Status Version
focal ignored superseded by linux-gcp-5.15
jammy DNE -
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-gcp-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-gcp-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.15.0-1006.9~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
linux-gcp-5.19
Release Status Version
jammy ignored superseded by linux-gcp-6.2
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-gcp-6.2
trusty DNE -
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linux-gcp-6.2
Release Status Version
jammy ignored superseded by linux-gcp-6.5
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-gcp-6.5
trusty DNE -
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linux-gcp-6.5
Release Status Version
jammy ignored superseded by linux-gcp-6.8
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-gcp-6.8
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-gcp-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 6.8.0-1010.11~22.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-gcp-6.11
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.11.0-1006.6~24.04.2
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-gke
Release Status Version
focal ignored end of kernel support
oracular DNE -
plucky DNE -
jammy not-affected 5.15.0-1002.2
noble not-affected 6.8.0-1003.5
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial ignored end of standard support
bionic DNE -
linux-gke-4.15
Release Status Version
bionic ignored superseded by linux-gke-5.0
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gke-5.0
trusty DNE -
xenial DNE -
focal DNE -
linux-gke-5.4
Release Status Version
bionic ignored end of kernel support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
focal DNE -
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 -
linux-gkeop
Release Status Version
focal ignored end of kernel support
oracular DNE -
plucky DNE -
jammy not-affected 5.15.0-1001.2
noble not-affected 6.8.0-1001.3
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
linux-gkeop-5.4
Release Status Version
bionic ignored end of kernel support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial DNE -
focal DNE -
linux-gkeop-5.15
Release Status Version
focal ignored end of kernel support
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
linux-ibm
Release Status Version
oracular DNE -
plucky DNE -
focal not-affected 5.4.0-1004.5
jammy not-affected 5.15.0-1002.2
noble not-affected 6.5.0-1009.9
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic 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 released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
focal DNE -
linux-ibm-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.15.0-1034.37~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
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 -
linux-intel-iotg
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 5.15.0-1004.6
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-intel-iotg-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.15.0-1003.5~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
linux-iot
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.4.0-1001.3
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
linux-intel-iot-realtime
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 5.15.0-1021.26
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency
Release Status Version
plucky DNE -
jammy not-affected 5.15.0-22.22
noble not-affected 6.5.0-9.9.1
oracular not-affected 6.8.0-31.31.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.15.0-33.34~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
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 -
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 -
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 -
linux-lowlatency-hwe-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 6.8.0-38.38.1~22.04.2
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-lowlatency-hwe-6.11
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.11.0-1011.12~24.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia
Release Status Version
oracular DNE -
plucky DNE -
jammy not-affected 5.15.0-1005.5
noble not-affected 6.8.0-1007.7
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal 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 -
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 -
linux-nvidia-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 6.8.0-1008.8~22.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-lowlatency
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.8.0-1009.9.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-tegra
Release Status Version
oracular DNE -
plucky DNE -
jammy not-affected 5.15.0-1013.13
noble not-affected 6.8.0-1003.3
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-nvidia-tegra-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.15.0-1009.9~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
linux-nvidia-tegra-igx
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 5.15.0-1001.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oracle-5.0
Release Status Version
bionic ignored superseded by linux-oracle-5.3
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.3
trusty DNE -
xenial DNE -
focal DNE -
linux-oracle-5.3
Release Status Version
bionic ignored superseded by linux-oracle-5.4
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.4
trusty DNE -
xenial DNE -
focal DNE -
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 released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
focal DNE -
linux-oracle-5.8
Release Status Version
focal ignored superseded by linux-oracle-5.11
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-oracle-5.11
Release Status Version
focal ignored superseded by linux-oracle-5.13
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-oracle-5.13
Release Status Version
focal ignored superseded by linux-oracle-5.15
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oracle-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-oracle-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.15.0-1007.9~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
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 -
linux-oracle-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 6.8.0-1006.6~22.04.3
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem
Release Status Version
bionic ignored replaced by linux-hwe-5.4
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored end of life
trusty DNE -
xenial ignored end of standard support
focal DNE -
linux-oem-5.6
Release Status Version
focal ignored superseded by linux-oem-5.10
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-5.10
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.10
Release Status Version
focal ignored superseded by linux-oem-5.13
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.13
Release Status Version
focal ignored superseded by linux-oem-5.14
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-oem-5.14
trusty DNE -
xenial DNE -
bionic DNE -
linux-oem-5.14
Release Status Version
focal ignored replaced by linux-hwe-5.15
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored replaced by linux-hwe-5.15
trusty DNE -
xenial DNE -
bionic DNE -
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 -
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 -
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 -
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 -
linux-oem-6.8
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.8.0-1003.3
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.11
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.11.0-1007.7
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-oem-6.14
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.14.0-1005.5
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-raspi2
Release Status Version
focal ignored replaced by linux-raspi
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
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 released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
focal DNE -
linux-raspi-realtime
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.7.0-2001.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-riscv
Release Status Version
focal ignored superseded by linux-riscv-5.8
jammy ignored end of kernel support
oracular not-affected 6.8.0-31.31.1
plucky not-affected 6.11.0-8.8.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
noble ignored replaced by linux-riscv-6.14, was needs-triage
linux-riscv-5.8
Release Status Version
focal ignored superseded by linux-riscv-5.11
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-riscv-5.11
trusty DNE -
xenial DNE -
bionic DNE -
linux-riscv-5.11
Release Status Version
focal ignored superseded by linux-riscv-5.13
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-riscv-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-riscv-5.15
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.15.0-1015.17~20.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic 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 -
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 -
linux-riscv-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 6.8.0-38.38.1~22.04.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal 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 -
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 -
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 -
linux-xilinx-zynqmp
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.4.0-1020.24
jammy not-affected 5.15.0-1022.26
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
linux
Release Status Version
jammy not-affected 5.13.0-19.19
noble not-affected 6.5.0-9.9
oracular not-affected 6.8.0-31.31
plucky not-affected 6.11.0-8.8
upstream released 6.0~rc2, 5.15.63
focal not-affected 5.4.0-9.12
bionic not-affected 4.13.0-16.19
trusty not-affected 3.11.0-12.19
xenial not-affected 4.4.0-2.16
linux-aws
Release Status Version
jammy not-affected 5.13.0-1005.6
noble not-affected 6.5.0-1008.8
oracular not-affected 6.8.0-1008.8
plucky not-affected 6.11.0-1004.4
upstream released 6.0~rc2, 5.15.63
xenial not-affected 4.4.0-1001.10
bionic not-affected 4.15.0-1001.1
focal not-affected 5.4.0-1005.5
trusty not-affected 4.4.0-1002.2
linux-oracle
Release Status Version
bionic not-affected 4.15.0-1008.10
jammy not-affected 5.13.0-1008.10
noble not-affected 6.5.0-1010.10
oracular not-affected 6.8.0-1005.5
plucky not-affected 6.11.0-1006.6
upstream released 6.0~rc2, 5.15.63
xenial not-affected 4.15.0-1008.10~16.04.1
trusty DNE -
focal not-affected 5.4.0-1005.5
linux-raspi
Release Status Version
jammy not-affected 5.13.0-1008.9
noble not-affected 6.5.0-1005.7
oracular not-affected 6.8.0-1004.4
plucky not-affected 6.11.0-1004.4
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal not-affected 5.4.0-1007.7
linux-realtime
Release Status Version
jammy not-affected 5.15.0-1006.6
noble not-affected 6.8.0-1008.19
oracular not-affected 6.11.0-1001.1
plucky not-affected 6.11.0-1001.1
upstream released 6.0~rc2, 5.15.63
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-intel
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.8.0-1001.6
oracular DNE -
plucky DNE -
upstream released 6.0~rc2, 5.15.63
linux-riscv-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.14.0-22.22.1~24.04.1
oracular DNE -
plucky DNE -
upstream released 6.0~rc2, 5.15.63
linux-hwe-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.14.0-24.24~24.04.3
plucky DNE -
upstream released 6.0~rc2, 5.15.63
linux-aws-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.14.0-1007.7~24.04.1
plucky DNE -
upstream released 6.0~rc2, 5.15.63
linux-gcp-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.14.0-1007.7~24.04.1
plucky DNE -
upstream released 6.0~rc2, 5.15.63
linux-ibm-6.8
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy not-affected 6.8.0-1008.8~22.04.1
noble DNE -
plucky DNE -
upstream released 6.0~rc2, 5.15.63
linux-nvidia-6.11
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.11.0-1002.2
plucky DNE -
upstream released 6.0~rc2, 5.15.63
linux-oracle-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.14.0-1007.7~24.04.1
plucky DNE -
upstream released 6.0~rc2, 5.15.63
linux-realtime-6.8
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy not-affected 6.8.1-1004.4~22.04.1
noble DNE -
plucky DNE -
upstream released 6.0~rc2, 5.15.63
linux-realtime-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
noble not-affected 6.14.0-1003.3~24.04.3
plucky DNE -
upstream released 6.0~rc2, 5.15.63

Debian

linux
Release Status Fixed Version Urgency
bullseye fixed 5.10.140-1 -
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-2022-50045 vulnerability details – vuln.today

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