{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49336","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.539Z","datePublished":"2025-02-26T02:10:55.234Z","dateUpdated":"2025-05-04T08:35:28.578Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:35:28.578Z"},"descriptions":[{"lang":"en","value":"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/etnaviv/etnaviv_mmu.c"],"versions":[{"version":"a8c21a5451d831e67b7a6fb910f9ca8bc7b43554","lessThan":"19323b3671a85788569d15685c8f83a05ec48cbb","status":"affected","versionType":"git"},{"version":"a8c21a5451d831e67b7a6fb910f9ca8bc7b43554","lessThan":"436cff507f2a41230baacc3e2ef1d3b2d2653f40","status":"affected","versionType":"git"},{"version":"a8c21a5451d831e67b7a6fb910f9ca8bc7b43554","lessThan":"03bd455a79f69d97fee3e3b212ab754442f10e5c","status":"affected","versionType":"git"},{"version":"a8c21a5451d831e67b7a6fb910f9ca8bc7b43554","lessThan":"461c0fdf9434188875da9f10cfc86065866bb797","status":"affected","versionType":"git"},{"version":"a8c21a5451d831e67b7a6fb910f9ca8bc7b43554","lessThan":"64f4edec081cb7c97c5e928529d0e1b0dbbffb83","status":"affected","versionType":"git"},{"version":"a8c21a5451d831e67b7a6fb910f9ca8bc7b43554","lessThan":"e168c25526cd0368af098095c2ded4a008007e1b","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/etnaviv/etnaviv_mmu.c"],"versions":[{"version":"4.5","status":"affected"},{"version":"0","lessThan":"4.5","status":"unaffected","versionType":"semver"},{"version":"5.4.198","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.121","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.46","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.17.14","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18.3","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.4.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.10.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.5","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/19323b3671a85788569d15685c8f83a05ec48cbb"},{"url":"https://git.kernel.org/stable/c/436cff507f2a41230baacc3e2ef1d3b2d2653f40"},{"url":"https://git.kernel.org/stable/c/03bd455a79f69d97fee3e3b212ab754442f10e5c"},{"url":"https://git.kernel.org/stable/c/461c0fdf9434188875da9f10cfc86065866bb797"},{"url":"https://git.kernel.org/stable/c/64f4edec081cb7c97c5e928529d0e1b0dbbffb83"},{"url":"https://git.kernel.org/stable/c/e168c25526cd0368af098095c2ded4a008007e1b"}],"title":"drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem","x_generator":{"engine":"bippy-1.2.0"}}}}