CVE-2024-53230

MEDIUM

Linux Kernel 5.19-6.1.120 6.2-6.6.64 6.7-6.11.11 6.12-6.12.2 - Null Pointer Dereference in CPPC cpufreq

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost() cpufreq_cpu_get_raw() may return NULL if the cpu is not in policy->cpus cpu mask and it will cause null pointer dereference, so check NULL for cppc_get_cpu_cost().

References (6)

Core 6

Scores

CVSS v3 5.5
EPSS 0.0023
EPSS Percentile 13.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (17)
linux/Kernel 5.19.0 - 6.1.120linux
linux/Kernel 6.12.0 - 6.12.2linux
linux/Kernel 6.2.0 - 6.6.64linux
linux/Kernel 6.7.0 - 6.11.11linux
Linux/Linux < 5.19
Linux/Linux 5.19
Linux/Linux 6.1.120 - 6.1.*
Linux/Linux 6.11.11 - 6.11.*
Linux/Linux 6.12.2 - 6.12.*
Linux/Linux 6.13
... and 7 more
Published Dec 27, 2024
Tracked Since Feb 18, 2026