CVE-2022-50221

| EUVD-2022-55481 HIGH
2025-06-18 416baaa9-dc9f-4396-8d5f-8c081fb06d67
7.1
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:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
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-2022-55481
Patch Released
Mar 14, 2026 - 22:49 nvd
Patch available
CVE Published
Jun 18, 2025 - 11:15 nvd
HIGH 7.1

DescriptionNVD

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

drm/fb-helper: Fix out-of-bounds access

Clip memory range to screen-buffer size to avoid out-of-bounds access in fbdev deferred I/O's damage handling.

Fbdev's deferred I/O can only track pages. From the range of pages, the damage handler computes the clipping rectangle for the display update. If the fbdev screen buffer ends near the beginning of a page, that page could contain more scanlines. The damage handler would then track these non-existing scanlines as dirty and provoke an out-of-bounds access during the screen update. Hence, clip the maximum memory range to the size of the screen buffer.

While at it, rename the variables min/max to min_off/max_off in drm_fb_helper_deferred_io(). This avoids confusion with the macros of the same name.

AnalysisAI

CVE-2022-50221 is an out-of-bounds memory access vulnerability in the Linux kernel's DRM framebuffer helper subsystem, specifically in the deferred I/O damage handling mechanism. An attacker with local privileges can trigger an out-of-bounds read/write by exploiting page boundary misalignment in the fbdev screen buffer, potentially leading to information disclosure or denial of service. The vulnerability affects Linux kernel versions prior to patches addressing the drm/fb-helper module; no public evidence of active exploitation or POC availability has been confirmed, though the CVSS 7.1 score reflects moderate-to-high severity due to local privilege requirement.

Technical ContextAI

The vulnerability resides in the Linux kernel's DRM (Direct Rendering Manager) framebuffer helper subsystem, specifically in the deferred I/O (asynchronous page update) mechanism used by fbdev drivers. Deferred I/O tracks dirty pages at page-level granularity (typically 4KB pages) rather than pixel-level. When the fbdev screen buffer size is not page-aligned, the damage handler (drm_fb_helper_deferred_io()) incorrectly extends the memory range tracking beyond the actual screen buffer bounds. This occurs because the function computes a clipping rectangle from tracked pages without clamping the maximum offset to the screen buffer size. The root cause is CWE-125 (Out-of-bounds Read), which can lead to reading/writing unallocated kernel memory. Affected code path: drivers/gpu/drm/drm_fb_helper.c in functions managing deferred I/O dirty page tracking. The vulnerability impacts all Linux distributions shipping vulnerable kernel versions, particularly those using fbdev-based graphics drivers or DRM helpers.

RemediationAI

Immediate: Update Linux kernel to version 5.16 or later if available for your distribution. Vendor-specific patches: RHEL users should apply kernel security updates via 'yum update kernel'; Ubuntu users via 'apt update && apt upgrade linux-image-generic'; Debian users via 'apt update && apt upgrade linux-image-amd64' or equivalent. The upstream fix modifies drm_fb_helper_deferred_io() to clip the memory range (max_off) to the screen buffer size (drm_fb_helper_damage_blit_cached() or similar bounds-checking functions). Workarounds: Disable deferred I/O if possible (not practical for most users); use non-fbdev graphics drivers (e.g., KMS drivers) if available; restrict unprivileged user access to framebuffer devices (/dev/fb*, /dev/dri/*). Vendor advisories: Check https://access.redhat.com for RHSA advisories, https://usn.ubuntu.com for USN advisories, https://security-tracker.debian.org for DSA advisories. Kernel patch: Applied in mainline after commit addressing 'drm/fb-helper: Fix out-of-bounds access' (approximately kernel 5.16-rc1 or later).

Vendor StatusVendor

Ubuntu

Priority: Medium
linux-hwe
Release Status Version
bionic ignored replaced by linux-hwe-5.4
jammy DNE -
noble DNE -
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plucky DNE -
upstream released 6.0~rc1
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~rc1
trusty DNE -
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focal DNE -
linux-hwe-5.8
Release Status Version
focal ignored superseded by linux-hwe-5.11
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plucky DNE -
upstream ignored superseded by linux-hwe-5.11
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linux-hwe-5.11
Release Status Version
focal ignored superseded by linux-hwe-5.13
jammy DNE -
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upstream ignored superseded by linux-hwe-5.13
trusty DNE -
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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 -
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plucky DNE -
focal not-affected 5.15.0-33.34~20.04.1
upstream released 6.0~rc1
trusty DNE -
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bionic DNE -
linux-hwe-5.19
Release Status Version
jammy 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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linux-hwe-6.5
Release Status Version
jammy ignored superseded by linux-hwe-6.8
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linux-hwe-6.8
Release Status Version
noble DNE -
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jammy not-affected 6.8.0-38.38~22.04.1
upstream released 6.0~rc1
trusty DNE -
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bionic DNE -
focal DNE -
linux-hwe-6.11
Release Status Version
jammy DNE -
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noble not-affected 6.11.0-19.19~24.04.1
upstream released 6.0~rc1
trusty DNE -
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focal DNE -
linux-hwe-edge
Release Status Version
xenial ignored superseded by linux-hwe
bionic ignored superseded by linux-hwe-5.4
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plucky DNE -
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~rc1
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~rc1
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
noble DNE -
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upstream ignored end of life
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linux-aws-5.0
Release Status Version
bionic ignored superseded by linux-aws-5.3
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linux-aws-5.3
Release Status Version
bionic ignored superseded by linux-aws-5.4
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upstream ignored superseded by linux-aws-5.4
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linux-aws-5.4
Release Status Version
jammy DNE -
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plucky DNE -
bionic not-affected 5.4.0-1020.20~18.04.2
upstream released 6.0~rc1
trusty DNE -
xenial DNE -
focal DNE -
linux-aws-5.8
Release Status Version
focal ignored superseded by linux-aws-5.11
jammy DNE -
noble DNE -
oracular DNE -
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 -
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plucky DNE -
upstream ignored superseded by linux-aws-5.13
trusty DNE -
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bionic DNE -
linux-aws-5.13
Release Status Version
focal ignored superseded by linux-aws-5.15
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-aws-5.15
trusty DNE -
xenial DNE -
bionic DNE -
linux-aws-5.15
Release Status Version
jammy DNE -
noble DNE -
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plucky DNE -
focal not-affected 5.15.0-1015.19~20.04.1
upstream released 6.0~rc1
trusty DNE -
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bionic DNE -
linux-aws-5.19
Release Status Version
jammy ignored superseded by linux-aws-6.2
noble DNE -
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upstream ignored superseded by linux-aws-6.2
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focal DNE -
linux-aws-6.2
Release Status Version
jammy ignored superseded by linux-aws-6.5
noble DNE -
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plucky DNE -
upstream ignored superseded by linux-aws-6.5
trusty DNE -
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focal DNE -
linux-aws-6.5
Release Status Version
jammy ignored superseded by linux-aws-6.8
noble DNE -
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upstream ignored superseded by linux-aws-6.8
trusty DNE -
xenial DNE -
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focal DNE -
linux-aws-6.8
Release Status Version
noble DNE -
oracular DNE -
plucky DNE -
jammy not-affected 6.8.0-1009.9~22.04.2
upstream released 6.0~rc1
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bionic DNE -
focal DNE -
linux-aws-hwe
Release Status Version
jammy DNE -
noble DNE -
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upstream released 6.0~rc1
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~rc1
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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plucky DNE -
bionic not-affected 4.15.0-1082.92
upstream released 6.0~rc1
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linux-azure-5.3
Release Status Version
bionic ignored superseded by linux-azure-5.4
jammy DNE -
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plucky DNE -
upstream ignored superseded by linux-azure-5.4
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linux-azure-5.4
Release Status Version
jammy DNE -
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plucky DNE -
bionic not-affected 5.4.0-1022.22~18.04.1
upstream released 6.0~rc1
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 -
oracular DNE -
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 -
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plucky DNE -
upstream ignored superseded by linux-azure-5.13
trusty DNE -
xenial DNE -
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~rc1
trusty DNE -
xenial DNE -
bionic DNE -
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 -
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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
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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
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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~rc1
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~rc1
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~rc1
trusty DNE -
xenial DNE -
bionic DNE -
plucky not-affected 6.14.0-1012.12
linux-azure-fde-5.15
Release Status Version
jammy DNE -
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focal not-affected 5.15.0-1019.24~20.04.1.1
upstream released 6.0~rc1
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 -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-fde-6.2
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-azure-fde-6.2
Release Status Version
jammy ignored replaced by linux-azure-6.5
noble DNE -
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plucky DNE -
upstream ignored replaced by linux-azure-6.5
trusty DNE -
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bionic DNE -
focal DNE -
linux-azure-nvidia
Release Status Version
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.8.0-1013.14
upstream released 6.0~rc1
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
linux-bluefield
Release Status Version
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
focal not-affected 5.4.0-1011.14
upstream released 6.0~rc1
trusty DNE -
xenial DNE -
bionic DNE -
linux-azure-edge
Release Status Version
bionic ignored superseded by linux-azure-5.3
jammy DNE -
noble DNE -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-azure-5.3
trusty DNE -
xenial DNE -
focal DNE -
linux-fips
Release Status Version
noble DNE -
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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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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 -
oracular DNE -
plucky DNE -
upstream ignored superseded by linux-gcp-5.13
trusty DNE -
xenial DNE -
bionic DNE -
linux-gcp-5.13
Release Status Version
focal ignored superseded by linux-gcp-5.15
jammy DNE -
noble DNE -
oracular DNE -
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~rc1
trusty DNE -
xenial DNE -
bionic DNE -
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 -
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 -
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 -
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
bionic not-affected 4.13.0-16.19
focal not-affected 5.4.0-9.12
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
linux-riscv-6.14
Release Status Version
trusty DNE -
xenial DNE -
bionic DNE -
focal DNE -
jammy DNE -
oracular DNE -
plucky DNE -
noble not-affected 6.14.0-22.22.1~24.04.1
upstream released 6.0~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1
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~rc1

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-2022-50221 vulnerability details – vuln.today

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