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CVE Vulnerability Details :
CVE-2026-46217
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-28 May, 2026 | 09:40
Updated At-28 May, 2026 | 09:40
Rejected At-
▼CVE Numbering Authority (CNA)
drm/amdgpu/vcn4: Avoid overflow on msg bound check

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Avoid overflow on msg bound check As pointed out by SDL, the previous condition may be vulnerable to overflow. (cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
Default Status
unaffected
Versions
Affected
  • From c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e before 5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc (git)
  • From 7688143ca62edeecacb3ba0a2cea129dbd262a18 before 73043d296787bf187d89ffb5c5dcf5bdc3db7885 (git)
  • From 63b51e8a9d54317d31cc3856c1e12407070d5fc2 before 271cd5429513ff9b364a9bf8903e5b65b687eb25 (git)
  • From 3c817a60b09eaab926e475088e750936efcc95ae before 30d12ee310a6024ff4c7b9eafdbbeab2db450d4a (git)
  • From 0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648 before 65bce27ea6192320448c30267ffc17ffa094e713 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
Default Status
affected
Versions
Affected
  • 7.1-rc1
Unaffected
  • From 0 before 7.1-rc1 (semver)
  • From 7.1-rc2 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc
N/A
https://git.kernel.org/stable/c/73043d296787bf187d89ffb5c5dcf5bdc3db7885
N/A
https://git.kernel.org/stable/c/271cd5429513ff9b364a9bf8903e5b65b687eb25
N/A
https://git.kernel.org/stable/c/30d12ee310a6024ff4c7b9eafdbbeab2db450d4a
N/A
https://git.kernel.org/stable/c/65bce27ea6192320448c30267ffc17ffa094e713
N/A
Hyperlink: https://git.kernel.org/stable/c/5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/73043d296787bf187d89ffb5c5dcf5bdc3db7885
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/271cd5429513ff9b364a9bf8903e5b65b687eb25
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/30d12ee310a6024ff4c7b9eafdbbeab2db450d4a
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/65bce27ea6192320448c30267ffc17ffa094e713
Resource: N/A
Details not found