{"id":"CVE-2023-53131","state":"PUBLISHED","title":"SUNRPC: Fix a server shutdown leak","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: Fix a server shutdown leak\n\nFix a race where kthread_stop() may prevent the threadfn from ever getting\ncalled.  If that happens the svc_rqst will not be cleaned up.","publishedAt":"2025-05-02T15:56:05.646Z","updatedAt":"2026-05-23T15:28:08.457Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"ce7dd61e004002bc1c48d1ca47c887f3f3cc7370","versionType":"git"},{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"ad7e40ee157ba33950a4ccdc284334580da3638d","versionType":"git"},{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"7a3720361068ab520aed4608bad31ea9a6cc7fe7","versionType":"git"},{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"f74b3286859463cd63cc9d4aeaabd8b0c640182a","versionType":"git"},{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"9ca6705d9d609441d34f8b853e1e4a6369b3b171","versionType":"git"},{"version":"f609266b12d214437cf9d68245dc27f8d4f69836","status":"affected","versionType":"git"},{"version":"4.9.52","status":"affected","lessThan":"4.10","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/sunrpc/svc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.12","versionType":"semver"},{"version":"5.10.175","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.103","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.20","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.7","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/sunrpc/svc.c"]}],"references":["https://git.kernel.org/stable/c/ce7dd61e004002bc1c48d1ca47c887f3f3cc7370","https://git.kernel.org/stable/c/ad7e40ee157ba33950a4ccdc284334580da3638d","https://git.kernel.org/stable/c/7a3720361068ab520aed4608bad31ea9a6cc7fe7","https://git.kernel.org/stable/c/f74b3286859463cd63cc9d4aeaabd8b0c640182a","https://git.kernel.org/stable/c/9ca6705d9d609441d34f8b853e1e4a6369b3b171"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53131.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53131","state":"PUBLISHED","datePublished":"2025-05-02T15:56:05.646Z","dateUpdated":"2026-05-23T15:28:08.457Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-05-02T15:51:43.560Z"},"containers":{"cna":{"title":"SUNRPC: Fix a server shutdown leak","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: Fix a server shutdown leak\n\nFix a race where kthread_stop() may prevent the threadfn from ever getting\ncalled.  If that happens the svc_rqst will not be cleaned up."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"ce7dd61e004002bc1c48d1ca47c887f3f3cc7370","versionType":"git"},{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"ad7e40ee157ba33950a4ccdc284334580da3638d","versionType":"git"},{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"7a3720361068ab520aed4608bad31ea9a6cc7fe7","versionType":"git"},{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"f74b3286859463cd63cc9d4aeaabd8b0c640182a","versionType":"git"},{"version":"ed6473ddc704a2005b9900ca08e236ebb2d8540a","status":"affected","lessThan":"9ca6705d9d609441d34f8b853e1e4a6369b3b171","versionType":"git"},{"version":"f609266b12d214437cf9d68245dc27f8d4f69836","status":"affected","versionType":"git"},{"version":"4.9.52","status":"affected","lessThan":"4.10","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/sunrpc/svc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.12","versionType":"semver"},{"version":"5.10.175","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.103","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.20","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.7","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/sunrpc/svc.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/ce7dd61e004002bc1c48d1ca47c887f3f3cc7370"},{"url":"https://git.kernel.org/stable/c/ad7e40ee157ba33950a4ccdc284334580da3638d"},{"url":"https://git.kernel.org/stable/c/7a3720361068ab520aed4608bad31ea9a6cc7fe7"},{"url":"https://git.kernel.org/stable/c/f74b3286859463cd63cc9d4aeaabd8b0c640182a"},{"url":"https://git.kernel.org/stable/c/9ca6705d9d609441d34f8b853e1e4a6369b3b171"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:28:08.457Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.10.175"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.15.103"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"6.1.20"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"6.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"6.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9.52"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}