{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-50012","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-10-21T12:17:06.061Z","datePublished":"2024-10-21T18:54:04.377Z","dateUpdated":"2026-06-01T16:04:45.179Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-06-01T16:04:45.179Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: Avoid a bad reference count on CPU node\n\nIn the parse_perf_domain function, if the call to\nof_parse_phandle_with_args returns an error, then the reference to the\nCPU device node that was acquired at the start of the function would not\nbe properly decremented.\n\nAddress this by declaring the variable with the __free(device_node)\ncleanup attribute."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/linux/cpufreq.h"],"versions":[{"version":"8486a32dd484a7d7ec25295c7439094608f54915","lessThan":"2b846344b15f933a56903b7cdba9080f06c725ff","status":"affected","versionType":"git"},{"version":"8486a32dd484a7d7ec25295c7439094608f54915","lessThan":"6c3d8387839252f1a0fc6367f314446e4a2ebd0b","status":"affected","versionType":"git"},{"version":"8486a32dd484a7d7ec25295c7439094608f54915","lessThan":"0f41f383b5a61a2bf6429a449ebba7fb08179d81","status":"affected","versionType":"git"},{"version":"8486a32dd484a7d7ec25295c7439094608f54915","lessThan":"77f88b17387a017416babf1e6488fa17682287e2","status":"affected","versionType":"git"},{"version":"8486a32dd484a7d7ec25295c7439094608f54915","lessThan":"47cb1d9278f179df8250304ec41009e3e836a926","status":"affected","versionType":"git"},{"version":"8486a32dd484a7d7ec25295c7439094608f54915","lessThan":"c0f02536fffbbec71aced36d52a765f8c4493dc2","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/linux/cpufreq.h"],"versions":[{"version":"5.15","status":"affected"},{"version":"0","lessThan":"5.15","status":"unaffected","versionType":"semver"},{"version":"5.15.209","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.116","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.55","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.10.14","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11.3","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12","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":"5.15","versionEndExcluding":"5.15.209"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.1.116"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.6.55"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.10.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.11.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/2b846344b15f933a56903b7cdba9080f06c725ff"},{"url":"https://git.kernel.org/stable/c/6c3d8387839252f1a0fc6367f314446e4a2ebd0b"},{"url":"https://git.kernel.org/stable/c/0f41f383b5a61a2bf6429a449ebba7fb08179d81"},{"url":"https://git.kernel.org/stable/c/77f88b17387a017416babf1e6488fa17682287e2"},{"url":"https://git.kernel.org/stable/c/47cb1d9278f179df8250304ec41009e3e836a926"},{"url":"https://git.kernel.org/stable/c/c0f02536fffbbec71aced36d52a765f8c4493dc2"}],"title":"cpufreq: Avoid a bad reference count on CPU node","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-50012","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:28:30.584566Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-22T13:28:48.565Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:24:27.744Z"}}]}}