{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-49853","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-10-21T12:17:06.016Z","datePublished":"2024-10-21T12:18:46.093Z","dateUpdated":"2025-11-03T22:22:21.218Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:39:34.709Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Fix double free in OPTEE transport\n\nChannels can be shared between protocols, avoid freeing the same channel\ndescriptors twice when unloading the stack."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/firmware/arm_scmi/optee.c"],"versions":[{"version":"5f90f189a052f6fc46048f6ce29a37b709548b81","lessThan":"d7f4fc2bc101e666da649605a9ece2bd42529c7a","status":"affected","versionType":"git"},{"version":"5f90f189a052f6fc46048f6ce29a37b709548b81","lessThan":"6699567b0bbb378600a4dc0a1f929439a4e84a2c","status":"affected","versionType":"git"},{"version":"5f90f189a052f6fc46048f6ce29a37b709548b81","lessThan":"dc9543a4f2a5498a4a12d6d2427492a6f1a28056","status":"affected","versionType":"git"},{"version":"5f90f189a052f6fc46048f6ce29a37b709548b81","lessThan":"aef6ae124bb3cc12e34430fed91fbb7efd7a444d","status":"affected","versionType":"git"},{"version":"5f90f189a052f6fc46048f6ce29a37b709548b81","lessThan":"e98dba934b2fc587eafb83f47ad64d9053b18ae0","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/firmware/arm_scmi/optee.c"],"versions":[{"version":"5.18","status":"affected"},{"version":"0","lessThan":"5.18","status":"unaffected","versionType":"semver"},{"version":"6.1.113","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.54","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.10.13","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11.2","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12","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":"5.18","versionEndExcluding":"6.1.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.6.54"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.10.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.11.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d7f4fc2bc101e666da649605a9ece2bd42529c7a"},{"url":"https://git.kernel.org/stable/c/6699567b0bbb378600a4dc0a1f929439a4e84a2c"},{"url":"https://git.kernel.org/stable/c/dc9543a4f2a5498a4a12d6d2427492a6f1a28056"},{"url":"https://git.kernel.org/stable/c/aef6ae124bb3cc12e34430fed91fbb7efd7a444d"},{"url":"https://git.kernel.org/stable/c/e98dba934b2fc587eafb83f47ad64d9053b18ae0"}],"title":"firmware: arm_scmi: Fix double free in OPTEE transport","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-49853","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-21T12:56:39.770816Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-21T13:04:11.566Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:22:21.218Z"}}]}}