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CVE-2026-80908

drm/amdgpu: Reject UVD message with dimensions above 4096 PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Reject UVD message with dimensions above 4096 Fixes potential overflow in DPB size calculations. (cherry picked from commit 05e1387d151f71569fbe122d2c89f9db0c21dc10)

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before 8bae80eaed00e7ae28412a3cdf590f4beca72294; affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before 9adc5e25f31d7ee7dfc18814499b6e3a6d402904; affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before 382bef781ff441ce8055bdada57b8c291dc0fd30; affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before 8435d41afcf2bc31ecee213ef651c12bd1a16d38; affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before f7af372d3b892b95dd3cd1c6acf29daa39ba076d; affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before 339deb76ee4859ea973e435c9a9a4a4fefc29338; affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before 17fbb996c05f2190e0fa20927ca0b9804d481b02; affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before 8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08
Linux / Linuxaffected 4.2; unaffected 0 before 4.2; unaffected 5.10.266 through 5.10.*; unaffected 5.15.217 through 5.15.*; unaffected 6.1.184 through 6.1.*; unaffected 6.6.153 through 6.6.*; unaffected 6.12.105 through 6.12.*; unaffected 6.18.46 through 6.18.*; unaffected 7.1.10 through 7.1.*; unaffected 7.2 through *

CWE

No CWE identifiers supplied.

References