{"id":"CVE-2023-53096","state":"PUBLISHED","title":"interconnect: fix mem leak when freeing nodes","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ninterconnect: fix mem leak when freeing nodes\n\nThe node link array is allocated when adding links to a node but is not\ndeallocated when nodes are destroyed.","publishedAt":"2025-05-02T15:55:40.287Z","updatedAt":"2026-05-11T19:38:27.110Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"f1e3a20c60196c37a402c584d0c9de306ba988ce","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"efae80ca13faa94457208852825731da44a788ad","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"2e0b13a1827229a02abef97b50ffaf89ba25370a","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"3167306455d0fbbbcf08cb25651acc527a86a95e","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"c1722e4113281fb34e5b4fb5c5387b17cd39a537","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"a5904f415e1af72fa8fe6665aa4f554dc2099a95","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/interconnect/core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.1","versionType":"semver"},{"version":"5.4.238","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.176","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.104","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.21","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.8","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":["drivers/interconnect/core.c"]}],"references":["https://git.kernel.org/stable/c/f1e3a20c60196c37a402c584d0c9de306ba988ce","https://git.kernel.org/stable/c/efae80ca13faa94457208852825731da44a788ad","https://git.kernel.org/stable/c/2e0b13a1827229a02abef97b50ffaf89ba25370a","https://git.kernel.org/stable/c/3167306455d0fbbbcf08cb25651acc527a86a95e","https://git.kernel.org/stable/c/c1722e4113281fb34e5b4fb5c5387b17cd39a537","https://git.kernel.org/stable/c/a5904f415e1af72fa8fe6665aa4f554dc2099a95"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53096.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53096","state":"PUBLISHED","datePublished":"2025-05-02T15:55:40.287Z","dateUpdated":"2026-05-11T19:38:27.110Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-05-02T15:51:43.552Z"},"containers":{"cna":{"title":"interconnect: fix mem leak when freeing nodes","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ninterconnect: fix mem leak when freeing nodes\n\nThe node link array is allocated when adding links to a node but is not\ndeallocated when nodes are destroyed."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"f1e3a20c60196c37a402c584d0c9de306ba988ce","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"efae80ca13faa94457208852825731da44a788ad","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"2e0b13a1827229a02abef97b50ffaf89ba25370a","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"3167306455d0fbbbcf08cb25651acc527a86a95e","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"c1722e4113281fb34e5b4fb5c5387b17cd39a537","versionType":"git"},{"version":"11f1ceca7031deefc1a34236ab7b94360016b71d","status":"affected","lessThan":"a5904f415e1af72fa8fe6665aa4f554dc2099a95","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/interconnect/core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.1","versionType":"semver"},{"version":"5.4.238","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.176","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.104","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.21","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.8","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":["drivers/interconnect/core.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/f1e3a20c60196c37a402c584d0c9de306ba988ce"},{"url":"https://git.kernel.org/stable/c/efae80ca13faa94457208852825731da44a788ad"},{"url":"https://git.kernel.org/stable/c/2e0b13a1827229a02abef97b50ffaf89ba25370a"},{"url":"https://git.kernel.org/stable/c/3167306455d0fbbbcf08cb25651acc527a86a95e"},{"url":"https://git.kernel.org/stable/c/c1722e4113281fb34e5b4fb5c5387b17cd39a537"},{"url":"https://git.kernel.org/stable/c/a5904f415e1af72fa8fe6665aa4f554dc2099a95"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:38:27.110Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.4.238"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.10.176"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.15.104"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.1.21"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.2.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}