CVE-2024-38573 Affecting kernel-rt-debug-modules-extra package, versions <0:4.18.0-553.16.1.rt7.357.el8_10
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Test your applications- Snyk ID SNYK-CENTOS8-KERNELRTDEBUGMODULESEXTRA-7330223
- published 21 Jun 2024
- disclosed 19 Jun 2024
Introduced: 19 Jun 2024
CVE-2024-38573 Open this link in a new tabHow to fix?
Upgrade Centos:8 kernel-rt-debug-modules-extra to version 0:4.18.0-553.16.1.rt7.357.el8_10 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-debug-modules-extra package and not the kernel-rt-debug-modules-extra package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
cppc_cpufreq: Fix possible null pointer dereference
cppc_cpufreq_get_rate() and hisi_cppc_cpufreq_get_rate() can be called from different places with various parameters. So cpufreq_cpu_get() can return null as 'policy' in some circumstances. Fix this bug by adding null return check.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
- https://access.redhat.com/security/cve/CVE-2024-38573
- https://git.kernel.org/stable/c/769c4f355b7962895205b86ad35617873feef9a5
- https://git.kernel.org/stable/c/9a185cc5a79ba408e1c73375706630662304f618
- https://git.kernel.org/stable/c/b18daa4ec727c0266de5bfc78e818d168cc4aedf
- https://git.kernel.org/stable/c/cf7de25878a1f4508c69dc9f6819c21ba177dbfe
- https://git.kernel.org/stable/c/dfec15222529d22b15e5b0d63572a9e39570cab4
- https://git.kernel.org/stable/c/f84b9b25d045e67a7eee5e73f21278c8ab06713c