PT-2024-3366 · Linux+5 · Linux Kernel+5
Zhang Rui
·
Published
2024-02-13
·
Updated
2025-09-29
·
CVE-2024-26975
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions:
Linux kernel (affected versions not specified)
Description:
A NULL pointer dereference is triggered when probing the MMIO RAPL driver on platforms with CPU ID not listed in intel rapl common CPU model list. This occurs because the intel rapl common module still probes on such platforms even if 'defaults msr' is not set after a specific commit. The MMIO RAPL
rp->priv->defaults is NULL when registering to the RAPL framework. The issue is resolved by adding a sanity check to ensure rp->priv->rapl defaults is always valid.Recommendations:
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linuxmint
Linux Kernel
Red Hat
Red Os
Ubuntu