CVE-2024-50012 The advisory has been revoked - it doesn't affect any version of package kernel-cross-headers Open this link in a new tab
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Test your applications- Snyk ID SNYK-RHEL8-KERNELCROSSHEADERS-8284581
- published 23 Oct 2024
- disclosed 21 Oct 2024
Introduced: 21 Oct 2024
CVE-2024-50012 Open this link in a new tabAmendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-cross-headers package and not the kernel-cross-headers package as distributed by RHEL.
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.
References
- https://access.redhat.com/security/cve/CVE-2024-50012
- https://git.kernel.org/stable/c/0f41f383b5a61a2bf6429a449ebba7fb08179d81
- https://git.kernel.org/stable/c/47cb1d9278f179df8250304ec41009e3e836a926
- https://git.kernel.org/stable/c/77f88b17387a017416babf1e6488fa17682287e2
- https://git.kernel.org/stable/c/c0f02536fffbbec71aced36d52a765f8c4493dc2
- https://git.kernel.org/stable/c/6c3d8387839252f1a0fc6367f314446e4a2ebd0b