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
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8bae80eaed00e7ae28412a3cdf590f4beca72294affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9adc5e25f31d7ee7dfc18814499b6e3a6d402904affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 382bef781ff441ce8055bdada57b8c291dc0fd30affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8435d41afcf2bc31ecee213ef651c12bd1a16d38affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f7af372d3b892b95dd3cd1c6acf29daa39ba076daffected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 339deb76ee4859ea973e435c9a9a4a4fefc29338affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 17fbb996c05f2190e0fa20927ca0b9804d481b02affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08affected
LinuxLinux0 < 5.10.266affected
LinuxLinux0 < 5.15.217affected
LinuxLinux0 < 6.1.184affected
LinuxLinux0 < 6.6.153affected
LinuxLinux0 < 6.12.105affected
LinuxLinux0 < 6.18.46affected
LinuxLinux0 < 7.1.10affected
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