{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48981","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-08-22T01:27:53.633Z","datePublished":"2024-10-21T20:05:59.043Z","dateUpdated":"2025-05-04T08:27:22.023Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:27:22.023Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/shmem-helper: Remove errant put in error path\n\ndrm_gem_shmem_mmap() doesn't own this reference, resulting in the GEM\nobject getting prematurely freed leading to a later use-after-free."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/drm_gem_shmem_helper.c"],"versions":[{"version":"2194a63a818db71065ebe09c8104f5f021ca4e7b","lessThan":"585a07b820059462e0c93b76c7de2cd946b26b40","status":"affected","versionType":"git"},{"version":"2194a63a818db71065ebe09c8104f5f021ca4e7b","lessThan":"6a4da05acd062ae7774b6b19cef2b7d922902d36","status":"affected","versionType":"git"},{"version":"2194a63a818db71065ebe09c8104f5f021ca4e7b","lessThan":"83e3da8bb92fcfa7a1d232cf55f9e6c49bb84942","status":"affected","versionType":"git"},{"version":"2194a63a818db71065ebe09c8104f5f021ca4e7b","lessThan":"586847b98e20ab02212ca5c1fc46680384e68a28","status":"affected","versionType":"git"},{"version":"2194a63a818db71065ebe09c8104f5f021ca4e7b","lessThan":"24013314be6ee4ee456114a671e9fa3461323de8","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/drm_gem_shmem_helper.c"],"versions":[{"version":"5.2","status":"affected"},{"version":"0","lessThan":"5.2","status":"unaffected","versionType":"semver"},{"version":"5.4.227","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.159","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.83","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.13","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","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":"5.2","versionEndExcluding":"5.4.227"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"5.10.159"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"5.15.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.0.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/585a07b820059462e0c93b76c7de2cd946b26b40"},{"url":"https://git.kernel.org/stable/c/6a4da05acd062ae7774b6b19cef2b7d922902d36"},{"url":"https://git.kernel.org/stable/c/83e3da8bb92fcfa7a1d232cf55f9e6c49bb84942"},{"url":"https://git.kernel.org/stable/c/586847b98e20ab02212ca5c1fc46680384e68a28"},{"url":"https://git.kernel.org/stable/c/24013314be6ee4ee456114a671e9fa3461323de8"}],"title":"drm/shmem-helper: Remove errant put in error path","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48981","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:17:51.238868Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-22T13:18:43.723Z"}}]}}