CVE catalog

CVE-2024-49908

Linux kernel (OEM) vulnerabilities

Severity: Medium · CVSS 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Published: Oct 21, 2024, 6:15:13 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.21% · Oct 25, 2026

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for 'afb' in amdgpu_dm_update_cursor (v2) This commit adds a null check for the 'afb' variable in the amdgpu_dm_update_cursor function. Previously, 'afb' was assumed to be null at line 8388, but was used later in the code without a null check. This could potentially lead to a null pointer dereference. Changes since v1: - Moved the null check for 'afb' to the line where 'afb' is used. (Alex) Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:8433 amdgpu_dm_update_cursor() error: we previously assumed 'afb' could be null (see line 8388)

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	linux	sid	`7.2.12-1`	fixed
Debian	linux	forky	`7.2.12-1`	fixed
Debian	linux	trixie	`6.12.107-1`	fixed
Debian	linux	trixie-security	`6.12.113-1`	fixed
Debian	linux	bookworm	`6.1.176-1`	vulnerable
Debian	linux	bookworm-security	`6.1.190-1`	vulnerable
Ubuntu	linux	noble	Not reported	vulnerable
Ubuntu	linux-oem-6.11	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-buildinfo-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-headers-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-headers-oem-24.04b	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-image-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-image-oem-24.04b	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-image-uc-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-image-uc-oem-24.04b	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-image-unsigned-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-ipu6-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-ipu6-oem-24.04b	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-ipu7-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-ipu7-oem-24.04b	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-iwlwifi-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-iwlwifi-oem-24.04b	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-usbio-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-usbio-oem-24.04b	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-vision-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-modules-vision-oem-24.04b	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-oem-24.04b	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-oem-6.11-headers-6.11.0-1010	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-oem-6.11-tools-6.11.0-1010	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-tools-6.11.0-1010-oem	noble	`6.11.0-1010.10`	fixed
Ubuntu	linux-tools-oem-24.04b	noble	`6.11.0-1010.10`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	linux	source	sid	`6.11.4-1`	not yet assigned	Not reported	Not reported
Debian	linux	source	forky	`6.11.4-1`	not yet assigned	Not reported	Not reported
Debian	linux	source	trixie	`6.11.4-1`	not yet assigned	Not reported	Not reported
Debian	linux	source	bookworm	`(unfixed)`	not yet assigned	Not reported	Not reported
Ubuntu	linux-oem-6.11	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-buildinfo-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-headers-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-headers-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-image-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-image-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-image-uc-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-image-uc-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-image-unsigned-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-ipu6-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-ipu6-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-ipu7-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-ipu7-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-iwlwifi-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-iwlwifi-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-usbio-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-usbio-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-vision-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-modules-vision-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-oem-6.11-headers-6.11.0-1010	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-oem-6.11-tools-6.11.0-1010	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-tools-6.11.0-1010-oem	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported
Ubuntu	linux-tools-oem-24.04b	deb	noble	`6.11.0-1010.10`	Not reported	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[bpftool]Affected
Source package: [linux]
Details (6)
- 7.1.0+6.1.176-1 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 7.1.0+6.1.176-1 · arm64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 7.5.0+6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 7.5.0+6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 7.1.0+6.1.180-1 · amd64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 7.1.0+6.1.180-1 · arm64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[hyperv-daemons]Affected
Source package: [linux]
Details (6)
- 6.1.176-1 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[intel-sdsi]Affected
Source package: [linux]
Details (1)
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[libcpupower1]Affected
Source package: [linux]
Details (6)
- 6.1.176-1 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[libcpupower-dev]Affected
Source package: [linux]
Details (6)
- 6.1.176-1 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-bpf-dev]Affected
Source package: [linux]
Details (2)
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-compiler-gcc-12-x86]Affected
Source package: [linux]
Details (2)
- 6.1.176-1 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-config-6.1]Affected
Source package: [linux]
Details (4)
- 6.1.176-1 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-cpupower]Affected
Source package: [linux]
Details (6)
- 6.1.176-1 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.176-1 · arm64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · amd64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · arm64 · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · amd64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · arm64 · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-doc]Affected
Source package: [linux]
Details (32)
- 6.1.170-3 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.170-3 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.176-1 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.176-1 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.43-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.43-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.57-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.57-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.63-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.63-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.69-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.69-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.73-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.73-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.74-2~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.74-2~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.85-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.85-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.86-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.86-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.88-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.88-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.90-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.90-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.90-2~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.90-2~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.94-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.94-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.12.95-1~bpo12+1 · all · bookworm-backports
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · all · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · all · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-doc-6.1]Affected
Source package: [linux]
Details (6)
- 6.1.170-3 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.170-3 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.176-1 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.176-1 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · all · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.180-1 · all · bookworm-security
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-headers-6.1.0-47-amd64]Affected
Source package: [linux]
Details (1)
- 6.1.170-3 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-headers-6.1.0-47-arm64]Affected
Source package: [linux]
Details (1)
- 6.1.170-3 · arm64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-headers-6.1.0-47-cloud-amd64]Affected
Source package: [linux]
Details (1)
- 6.1.170-3 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-headers-6.1.0-47-cloud-arm64]Affected
Source package: [linux]
Details (1)
- 6.1.170-3 · arm64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-headers-6.1.0-47-common]Affected
Source package: [linux]
Details (2)
- 6.1.170-3 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.170-3 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-headers-6.1.0-47-common-rt]Affected
Source package: [linux]
Details (2)
- 6.1.170-3 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
- 6.1.170-3 · all · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-headers-6.1.0-47-rt-amd64]Affected
Source package: [linux]
Details (1)
- 6.1.170-3 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-headers-6.1.0-47-rt-arm64]Affected
Source package: [linux]
Details (1)
- 6.1.170-3 · arm64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12
[linux-headers-6.1.0-50-amd64]Affected
Source package: [linux]
Details (1)
- 6.1.176-1 · amd64 · bookworm
  Affected
  usn · linux · debian · bookworm; usn · linux · debian · 12

Next results

Observed: Oct 27, 2026, 6:55:15 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]