5.5

CVE-2024-27051

cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value

In the Linux kernel, the following vulnerability has been resolved:

cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value

cpufreq_cpu_get may return NULL. To avoid NULL-dereference check it
and return 0 in case of error.

Found by Linux Verification Center (linuxtesting.org) with SVACE.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.10 < 5.10.214
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.153
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.83
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.23
Linux ≫ Linux Kernel Version >= 6.7 < 6.7.11
Linux ≫ Linux Kernel Version >= 6.8 < 6.8.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.19
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Patch
https://git.kernel.org/stable/c/74b84d0d71180330efe67c82f973a87f828323e5
Patch
https://git.kernel.org/stable/c/9127599c075caff234359950117018a010dd01db
Patch
https://git.kernel.org/stable/c/b25b64a241d769e932a022e5c780cf135ef56035
Patch
https://git.kernel.org/stable/c/d951cf510fb0df91d3abac0121a59ebbc63c0567
Patch
https://git.kernel.org/stable/c/e6e3e51ffba0784782b1a076d7441605697ea3c6
Patch
https://git.kernel.org/stable/c/e72160cb6e23b78b41999d6885a34ce8db536095
Patch
https://git.kernel.org/stable/c/f661017e6d326ee187db24194cabb013d81bc2a6
Patch