{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-48893","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-08-21T06:06:23.290Z","datePublished":"2024-08-21T06:10:25.448Z","dateUpdated":"2025-12-23T13:21:02.937Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-23T13:21:02.937Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gt: Cleanup partial engine discovery failures\n\nIf we abort driver initialisation in the middle of gt/engine discovery,\nsome engines will be fully setup and some not. Those incompletely setup\nengines only have 'engine->release == NULL' and so will leak any of the\ncommon objects allocated.\n\nv2:\n - Drop the destroy_pinned_context() helper for now.  It's not really\n   worth it with just a single callsite at the moment.  (Janusz)"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/gt/intel_engine_cs.c"],"versions":[{"version":"7d70a1233d11ce9286e1a04c4f1bcd263e3e405e","lessThan":"78350c36fb15afef423404a83dcbc5c558dce795","status":"affected","versionType":"git"},{"version":"7d70a1233d11ce9286e1a04c4f1bcd263e3e405e","lessThan":"7d21587d35bc816c85a51b8686f0f7e8e676fb14","status":"affected","versionType":"git"},{"version":"7d70a1233d11ce9286e1a04c4f1bcd263e3e405e","lessThan":"5c855bcc730656c4b7d30aaddcd0eafc7003e112","status":"affected","versionType":"git"},{"version":"7d70a1233d11ce9286e1a04c4f1bcd263e3e405e","lessThan":"78a033433a5ae4fee85511ee075bc9a48312c79e","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/i915/gt/intel_engine_cs.c"],"versions":[{"version":"5.6","status":"affected"},{"version":"0","lessThan":"5.6","status":"unaffected","versionType":"semver"},{"version":"5.10.237","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.181","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.7","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","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":"5.6","versionEndExcluding":"5.10.237"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"5.15.181"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.1.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/78350c36fb15afef423404a83dcbc5c558dce795"},{"url":"https://git.kernel.org/stable/c/7d21587d35bc816c85a51b8686f0f7e8e676fb14"},{"url":"https://git.kernel.org/stable/c/5c855bcc730656c4b7d30aaddcd0eafc7003e112"},{"url":"https://git.kernel.org/stable/c/78a033433a5ae4fee85511ee075bc9a48312c79e"}],"title":"drm/i915/gt: Cleanup partial engine discovery failures","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48893","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T16:04:15.684796Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-12T17:33:06.159Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:27:45.945Z"}}]}}