{"id":"CVE-2026-63847","summary":"drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring\n\nJPEG rings do not support 64-bit user fence writes, reject CS\nsubmissions with user fences.\n\n(cherry picked from commit 3216a7f4e2642bda5fd14f57586e835ae9202587)","modified":"2026-07-22T03:32:02.575130234Z","published":"2026-07-19T14:04:40.248Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63847.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3a96fee676fc0caf08f03ad915bec6fcd144d551"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4d96e3cbfc66e4d66ea0096bde858e28ab62da00"},{"type":"WEB","url":"https://git.kernel.org/stable/c/63691e396105611173072ad548fc2b68831ecf23"},{"type":"WEB","url":"https://git.kernel.org/stable/c/694fe016969c5e5a24b9e0ef7c1307eedec8ddf8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/79405e774ede411c6b47ed41c651e40b92de64a2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63847.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63847"},{"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":"14f43e8f88c57bbeaed3d05f13efab733f5e2338"},{"fixed":"63691e396105611173072ad548fc2b68831ecf23"},{"fixed":"4d96e3cbfc66e4d66ea0096bde858e28ab62da00"},{"fixed":"3a96fee676fc0caf08f03ad915bec6fcd144d551"},{"fixed":"694fe016969c5e5a24b9e0ef7c1307eedec8ddf8"},{"fixed":"79405e774ede411c6b47ed41c651e40b92de64a2"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-63847.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.6.0"},{"fixed":"6.6.141"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.91"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.33"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.0.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-63847.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}