CVE-2026-80908

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 8bae80eaed00e7ae28412a3cdf590f4beca72294affected
LinuxLinuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 9adc5e25f31d7ee7dfc18814499b6e3a6d402904affected
LinuxLinuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 382bef781ff441ce8055bdada57b8c291dc0fd30affected
LinuxLinuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 8435d41afcf2bc31ecee213ef651c12bd1a16d38affected
LinuxLinuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 < f7af372d3b892b95dd3cd1c6acf29daa39ba076daffected
LinuxLinuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 339deb76ee4859ea973e435c9a9a4a4fefc29338affected
LinuxLinuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 17fbb996c05f2190e0fa20927ca0b9804d481b02affected
LinuxLinuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08affected
LinuxLinux4.2affected
LinuxLinux0 < 4.2unaffected
LinuxLinux5.10.266 <= 5.10.*unaffected
LinuxLinux5.15.217 <= 5.15.*unaffected
LinuxLinux6.1.184 <= 6.1.*unaffected
LinuxLinux6.6.153 <= 6.6.*unaffected
LinuxLinux6.12.105 <= 6.12.*unaffected
LinuxLinux6.18.46 <= 6.18.*unaffected
LinuxLinux7.1.10 <= 7.1.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References