5.5

CVE-2024-38615

cpufreq: exit() callback is optional

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

cpufreq: exit() callback is optional

The exit() callback is optional and shouldn't be called without checking
a valid pointer first.

Also, we must clear freq_table pointer even if the exit() callback isn't
present.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.1 < 5.4.278
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.219
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.161
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.93
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.33
Linux ≫ Linux Kernel Version >= 6.7 < 6.8.12
Linux ≫ Linux Kernel Version >= 6.9 < 6.9.3
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.144
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://git.kernel.org/stable/c/2d730b465e377396d2a09a53524b96b111f7ccb6
Patch
https://git.kernel.org/stable/c/35db5e76d5e9f752476df5fa0b9018a2398b0378
Patch
https://git.kernel.org/stable/c/3e99f060cfd2e36504d62c9132b453ade5027e1c
Patch
https://git.kernel.org/stable/c/8bc9546805e572ad101681437a49939f28777273
Patch
https://git.kernel.org/stable/c/a8204d1b6ff762d2171d365c2c8560285d0a233d
Patch
https://git.kernel.org/stable/c/ae37ebca325097d773d7bb6ec069123b30772872
Patch
https://git.kernel.org/stable/c/b8f85833c05730d631576008daaa34096bc7f3ce
Patch
https://git.kernel.org/stable/c/dfc56ff5ec9904c008e9376d90a6d7e2d2bec4d3
Patch
https://cert-portal.siemens.com/productcert/html/ssa-265688.html
https://cert-portal.siemens.com/productcert/html/ssa-613116.html