{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53318","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-16T16:08:59.563Z","datePublished":"2025-09-16T16:11:54.677Z","dateUpdated":"2026-05-11T19:42:37.686Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:42:37.686Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nrecordmcount: Fix memory leaks in the uwrite function\n\nCommon realloc mistake: 'file_append' nulled but not freed upon failure"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["scripts/recordmcount.c"],"versions":[{"version":"a50bd43935586420fb75f4558369eb08566fac5e","lessThan":"bd39f68a309a947670379bf9a39b16c584f86ddb","status":"affected","versionType":"git"},{"version":"a50bd43935586420fb75f4558369eb08566fac5e","lessThan":"444ec005404cead222ebce2561a9451c9ee5ad89","status":"affected","versionType":"git"},{"version":"a50bd43935586420fb75f4558369eb08566fac5e","lessThan":"3ed95a6f6c646e8bb15c354536e0ab10e8f39c08","status":"affected","versionType":"git"},{"version":"a50bd43935586420fb75f4558369eb08566fac5e","lessThan":"2d9ca5f62f2ba160ff9c9be4adf401c46c04edef","status":"affected","versionType":"git"},{"version":"a50bd43935586420fb75f4558369eb08566fac5e","lessThan":"ff70ad9159fbb566b2c15724f44207e8deccd527","status":"affected","versionType":"git"},{"version":"a50bd43935586420fb75f4558369eb08566fac5e","lessThan":"895130e63c93926f07caf5db286b97bd27b81de9","status":"affected","versionType":"git"},{"version":"a50bd43935586420fb75f4558369eb08566fac5e","lessThan":"25c9b185f121812cbc215fdaa1192c6b9025b428","status":"affected","versionType":"git"},{"version":"a50bd43935586420fb75f4558369eb08566fac5e","lessThan":"fa359d068574d29e7d2f0fdd0ebe4c6a12b5cfb9","status":"affected","versionType":"git"},{"version":"fa41a0adbc216e18afe7a2dd4386f614899a0653","status":"affected","versionType":"git"},{"version":"334e907923e9cab057020a9c7ec7d9f32ead6573","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["scripts/recordmcount.c"],"versions":[{"version":"4.4","status":"affected"},{"version":"0","lessThan":"4.4","status":"unaffected","versionType":"semver"},{"version":"4.14.316","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.284","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.244","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.181","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.113","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.30","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.3.4","lessThanOrEqual":"6.3.*","status":"unaffected","versionType":"semver"},{"version":"6.4","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":"4.4","versionEndExcluding":"4.14.316"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"4.19.284"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.4.244"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.10.181"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.15.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"6.1.30"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"6.3.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"6.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2.76"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.4.113"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/bd39f68a309a947670379bf9a39b16c584f86ddb"},{"url":"https://git.kernel.org/stable/c/444ec005404cead222ebce2561a9451c9ee5ad89"},{"url":"https://git.kernel.org/stable/c/3ed95a6f6c646e8bb15c354536e0ab10e8f39c08"},{"url":"https://git.kernel.org/stable/c/2d9ca5f62f2ba160ff9c9be4adf401c46c04edef"},{"url":"https://git.kernel.org/stable/c/ff70ad9159fbb566b2c15724f44207e8deccd527"},{"url":"https://git.kernel.org/stable/c/895130e63c93926f07caf5db286b97bd27b81de9"},{"url":"https://git.kernel.org/stable/c/25c9b185f121812cbc215fdaa1192c6b9025b428"},{"url":"https://git.kernel.org/stable/c/fa359d068574d29e7d2f0fdd0ebe4c6a12b5cfb9"}],"title":"recordmcount: Fix memory leaks in the uwrite function","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2023-53318","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-01-14T18:26:39.240145Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-14T18:32:58.118Z"}}]}}