{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-35863","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-17T13:50:33.107Z","datePublished":"2024-05-19T08:34:22.114Z","dateUpdated":"2026-01-05T10:35:29.880Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-01-05T10:35:29.880Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix potential UAF in is_valid_oplock_break()\n\nSkip sessions that are being teared down (status == SES_EXITING) to\navoid UAF."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/smb/client/misc.c"],"versions":[{"version":"7f48558e6489d032b1584b0cc9ac4bb11072c034","lessThan":"494c91e1e9413b407d12166a61b84200d4d54fac","status":"affected","versionType":"git"},{"version":"7f48558e6489d032b1584b0cc9ac4bb11072c034","lessThan":"0a15ba88a32fa7a516aff7ffd27befed5334dff2","status":"affected","versionType":"git"},{"version":"7f48558e6489d032b1584b0cc9ac4bb11072c034","lessThan":"16d58c6a7db5050b9638669084b63fc05f951825","status":"affected","versionType":"git"},{"version":"7f48558e6489d032b1584b0cc9ac4bb11072c034","lessThan":"69ccf040acddf33a3a85ec0f6b45ef84b0f7ec29","status":"affected","versionType":"git"},{"version":"a67172a013953664b1dad03c648200c70b90506c","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/smb/client/misc.c"],"versions":[{"version":"3.13","status":"affected"},{"version":"0","lessThan":"3.13","status":"unaffected","versionType":"semver"},{"version":"6.1.85","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.26","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.8.5","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9","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":"3.13","versionEndExcluding":"6.1.85"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.6.26"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.8.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12.48"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/494c91e1e9413b407d12166a61b84200d4d54fac"},{"url":"https://git.kernel.org/stable/c/0a15ba88a32fa7a516aff7ffd27befed5334dff2"},{"url":"https://git.kernel.org/stable/c/16d58c6a7db5050b9638669084b63fc05f951825"},{"url":"https://git.kernel.org/stable/c/69ccf040acddf33a3a85ec0f6b45ef84b0f7ec29"}],"title":"smb: client: fix potential UAF in is_valid_oplock_break()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T03:21:48.533Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/494c91e1e9413b407d12166a61b84200d4d54fac","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/0a15ba88a32fa7a516aff7ffd27befed5334dff2","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/16d58c6a7db5050b9638669084b63fc05f951825","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/69ccf040acddf33a3a85ec0f6b45ef84b0f7ec29","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-35863","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T15:41:24.364295Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:33:16.978Z"}}]}}