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CVE-2026-80540

drm/amdgpu: Fix UVD decode image min size calculation

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.10.266, 5.15.217, 6.1.184, 6.6.153, 6.12.105, and 2 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: total

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix UVD decode image min size calculation This needs to use pitch instead of width. Also reject pitch over 4096 to avoid overflow. (cherry picked from commit b41c8cb12e202b220353332ab87dc01a11f69304)

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: total

  3. Record last updated

Affected versions

  • Linux Linux

    From d38ceaf99ed015f2a0b9af3499791bd3a3daae21 · fixed in bc7397a033ac52f6d8c9bb6510d61694b2a3fce7; From d38ceaf99ed015f2a0b9af3499791bd3a3daae21 · fixed in d058f7a6709441afe1784eecd8c0643dd84750bc; From d38ceaf99ed015f2a0b9af3499791bd3a3daae21 · fixed in b7549e3f96c78921751c4b3e69af729662130d83; From d38ceaf99ed015f2a0b9af3499791bd3a3daae21 · fixed in 60539d517e8439621532d8c01091ac049c596b4b; From d38ceaf99ed015f2a0b9af3499791bd3a3daae21 · fixed in 271a7da84a6262a09de549912dcf6a749d169cb6; From d38ceaf99ed015f2a0b9af3499791bd3a3daae21 · fixed in 25ee120f3803ad9e416ef9f76f4c3234cc4d645b; From d38ceaf99ed015f2a0b9af3499791bd3a3daae21 · fixed in 5cbd8af02b0b9c8723fa30edcf6fccab5170af8d; From d38ceaf99ed015f2a0b9af3499791bd3a3daae21 · fixed in b8bb9ba3f101a1b0011f785a577a4a0a38371174

  • Linux Linux

    4.2

  • KernelLinux

    From 4.2.0 · fixed in 5.10.266; From 5.11.0 · fixed in 5.15.217; From 5.16.0 · fixed in 6.1.184; From 6.2.0 · fixed in 6.6.153; From 6.7.0 · fixed in 6.12.105; From 6.13.0 · fixed in 6.18.46; From 6.19.0 · fixed in 7.1.10

References 8

git.kernel.org