{"id":"CVE-2026-80540","summary":"drm/amdgpu: Fix UVD decode image min size calculation","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix UVD decode image min size calculation\n\nThis needs to use pitch instead of width. Also reject pitch\nover 4096 to avoid overflow.\n\n(cherry picked from commit b41c8cb12e202b220353332ab87dc01a11f69304)","modified":"2026-08-28T03:47:28.956837882Z","published":"2026-08-26T14:37:13.966Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80540.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/25ee120f3803ad9e416ef9f76f4c3234cc4d645b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/271a7da84a6262a09de549912dcf6a749d169cb6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5cbd8af02b0b9c8723fa30edcf6fccab5170af8d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/60539d517e8439621532d8c01091ac049c596b4b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b7549e3f96c78921751c4b3e69af729662130d83"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b8bb9ba3f101a1b0011f785a577a4a0a38371174"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bc7397a033ac52f6d8c9bb6510d61694b2a3fce7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d058f7a6709441afe1784eecd8c0643dd84750bc"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80540.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80540"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"d38ceaf99ed015f2a0b9af3499791bd3a3daae21"},{"fixed":"bc7397a033ac52f6d8c9bb6510d61694b2a3fce7"},{"fixed":"d058f7a6709441afe1784eecd8c0643dd84750bc"},{"fixed":"b7549e3f96c78921751c4b3e69af729662130d83"},{"fixed":"60539d517e8439621532d8c01091ac049c596b4b"},{"fixed":"271a7da84a6262a09de549912dcf6a749d169cb6"},{"fixed":"25ee120f3803ad9e416ef9f76f4c3234cc4d645b"},{"fixed":"5cbd8af02b0b9c8723fa30edcf6fccab5170af8d"},{"fixed":"b8bb9ba3f101a1b0011f785a577a4a0a38371174"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80540.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.2.0"},{"fixed":"5.10.266"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.217"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.184"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.153"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.105"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.46"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80540.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}