{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53757","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-08T01:18:04.280Z","datePublished":"2025-12-08T01:19:18.181Z","dateUpdated":"2026-05-11T19:51:05.668Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:51:05.668Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe\n\nof_irq_find_parent() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/irqchip/irq-mvebu-gicp.c"],"versions":[{"version":"a68a63cb4dfc30e8a79b444aabc7747bb7621acf","lessThan":"d6b99b9b5e354f9c801a3cc3b1d4881d920e1718","status":"affected","versionType":"git"},{"version":"a68a63cb4dfc30e8a79b444aabc7747bb7621acf","lessThan":"4545d7a70ce0fc78b1d3c33c4a0939a86f363b57","status":"affected","versionType":"git"},{"version":"a68a63cb4dfc30e8a79b444aabc7747bb7621acf","lessThan":"c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd","status":"affected","versionType":"git"},{"version":"a68a63cb4dfc30e8a79b444aabc7747bb7621acf","lessThan":"cee12e8be8e227731a845ae43a4c9ce2e404be45","status":"affected","versionType":"git"},{"version":"a68a63cb4dfc30e8a79b444aabc7747bb7621acf","lessThan":"88cb93d3a16f706bd7213f8a5882c394e5d10c4e","status":"affected","versionType":"git"},{"version":"a68a63cb4dfc30e8a79b444aabc7747bb7621acf","lessThan":"bb755e020abc24793b9411c9419ed43f07f9a03d","status":"affected","versionType":"git"},{"version":"a68a63cb4dfc30e8a79b444aabc7747bb7621acf","lessThan":"91e149b201bdb68c77011d50d011e47fadbcc8bd","status":"affected","versionType":"git"},{"version":"a68a63cb4dfc30e8a79b444aabc7747bb7621acf","lessThan":"9419e700021a393f67be36abd0c4f3acc6139041","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/irqchip/irq-mvebu-gicp.c"],"versions":[{"version":"4.13","status":"affected"},{"version":"0","lessThan":"4.13","status":"unaffected","versionType":"semver"},{"version":"4.14.308","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.276","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.235","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.173","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.99","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.16","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.3","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","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":"4.13","versionEndExcluding":"4.14.308"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"4.19.276"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.4.235"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.10.173"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.15.99"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.1.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.2.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d6b99b9b5e354f9c801a3cc3b1d4881d920e1718"},{"url":"https://git.kernel.org/stable/c/4545d7a70ce0fc78b1d3c33c4a0939a86f363b57"},{"url":"https://git.kernel.org/stable/c/c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd"},{"url":"https://git.kernel.org/stable/c/cee12e8be8e227731a845ae43a4c9ce2e404be45"},{"url":"https://git.kernel.org/stable/c/88cb93d3a16f706bd7213f8a5882c394e5d10c4e"},{"url":"https://git.kernel.org/stable/c/bb755e020abc24793b9411c9419ed43f07f9a03d"},{"url":"https://git.kernel.org/stable/c/91e149b201bdb68c77011d50d011e47fadbcc8bd"},{"url":"https://git.kernel.org/stable/c/9419e700021a393f67be36abd0c4f3acc6139041"}],"title":"irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe","x_generator":{"engine":"bippy-1.2.0"}}}}