CVE-2024-50012
cpufreq: Avoid a bad reference count on CPU node
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: cpufreq: Avoid a bad reference count on CPU node In the parse_perf_domain function, if the call to of_parse_phandle_with_args returns an error, then the reference to the CPU device node that was acquired at the start of the function would not be properly decremented. Address this by declaring the variable with the __free(device_node) cleanup attribute.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
8486a32dd484a7d7ec25295c7439094608f54915 < 6c3d8387839252f1a0fc6367f314446e4a2ebd0b 8486a32dd484a7d7ec25295c7439094608f54915 < 0f41f383b5a61a2bf6429a449ebba7fb08179d81 8486a32dd484a7d7ec25295c7439094608f54915 < 77f88b17387a017416babf1e6488fa17682287e2 8486a32dd484a7d7ec25295c7439094608f54915 < 47cb1d9278f179df8250304ec41009e3e836a926 8486a32dd484a7d7ec25295c7439094608f54915 < c0f02536fffbbec71aced36d52a765f8c4493dc2
Linux / Linux
5.15
References
git.kernel.org: https://git.kernel.org/stable/c/6c3d8387839252f1a0fc6367f314446e4a2ebd0b git.kernel.org: https://git.kernel.org/stable/c/0f41f383b5a61a2bf6429a449ebba7fb08179d81 git.kernel.org: https://git.kernel.org/stable/c/77f88b17387a017416babf1e6488fa17682287e2 git.kernel.org: https://git.kernel.org/stable/c/47cb1d9278f179df8250304ec41009e3e836a926 git.kernel.org: https://git.kernel.org/stable/c/c0f02536fffbbec71aced36d52a765f8c4493dc2 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html