{"id":"CVE-2022-49336","summary":"drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem\n\nWhen the mapping is already reaped the unmap must be a no-op, as we\nwould otherwise try to remove the mapping twice, corrupting the involved\ndata structures.","modified":"2026-04-02T08:27:30.617121Z","published":"2025-02-26T02:10:55.234Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1241-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49336.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/03bd455a79f69d97fee3e3b212ab754442f10e5c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/19323b3671a85788569d15685c8f83a05ec48cbb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/436cff507f2a41230baacc3e2ef1d3b2d2653f40"},{"type":"WEB","url":"https://git.kernel.org/stable/c/461c0fdf9434188875da9f10cfc86065866bb797"},{"type":"WEB","url":"https://git.kernel.org/stable/c/64f4edec081cb7c97c5e928529d0e1b0dbbffb83"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e168c25526cd0368af098095c2ded4a008007e1b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49336.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49336"},{"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":"a8c21a5451d831e67b7a6fb910f9ca8bc7b43554"},{"fixed":"19323b3671a85788569d15685c8f83a05ec48cbb"},{"fixed":"436cff507f2a41230baacc3e2ef1d3b2d2653f40"},{"fixed":"03bd455a79f69d97fee3e3b212ab754442f10e5c"},{"fixed":"461c0fdf9434188875da9f10cfc86065866bb797"},{"fixed":"64f4edec081cb7c97c5e928529d0e1b0dbbffb83"},{"fixed":"e168c25526cd0368af098095c2ded4a008007e1b"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49336.json"}}],"schema_version":"1.7.5"}