{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2021-47359","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-21T14:58:30.809Z","datePublished":"2024-05-21T15:03:28.584Z","dateUpdated":"2025-12-18T11:37:13.010Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-18T11:37:13.010Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix soft lockup during fsstress\n\nBelow traces are observed during fsstress and system got hung.\n[  130.698396] watchdog: BUG: soft lockup - CPU#6 stuck for 26s!"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/cifs/misc.c"],"versions":[{"version":"9e992755be8f2d458a0bcbefd19e493483c1dba2","lessThan":"9f6c7aff21f81ae8856da1f63847d1362d523409","status":"affected","versionType":"git"},{"version":"9e992755be8f2d458a0bcbefd19e493483c1dba2","lessThan":"71826b068884050d5fdd37fda857ba1539c513d3","status":"affected","versionType":"git"},{"version":"0ca6ac8a2691762307beaa4841255d1cfe6b2684","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/cifs/misc.c"],"versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","status":"unaffected","versionType":"semver"},{"version":"5.14.9","lessThanOrEqual":"5.14.*","status":"unaffected","versionType":"semver"},{"version":"5.15","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":"5.14","versionEndExcluding":"5.14.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/9f6c7aff21f81ae8856da1f63847d1362d523409"},{"url":"https://git.kernel.org/stable/c/71826b068884050d5fdd37fda857ba1539c513d3"}],"title":"cifs: Fix soft lockup during fsstress","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-47359","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-21T17:33:49.664347Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:15:23.326Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:32:08.587Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/9f6c7aff21f81ae8856da1f63847d1362d523409","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/71826b068884050d5fdd37fda857ba1539c513d3","tags":["x_transferred"]}]}]}}