CVE-2022-48669

MEDIUM

Linux Kernel 5.18-6.1.82, 6.2-6.6.22, 6.7-6.7.10, 6.8-6.8.1 - Use-After-Free in papr_get_attr

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Fix potential memleak in papr_get_attr() `buf` is allocated in papr_get_attr(), and krealloc() of `buf` could fail. We need to free the original `buf` in the case of failure.

References (5)

Core 5

Scores

CVSS v3 5.5
EPSS 0.0027
EPSS Percentile 18.7%
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-401
Status published
Products (17)
linux/Kernel 5.18.0 - 6.1.83linux
linux/Kernel 6.2.0 - 6.6.23linux
linux/Kernel 6.7.0 - 6.7.11linux
linux/Kernel 6.8.0 - 6.8.2linux
Linux/Linux < 5.18
Linux/Linux 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 - 1699fb915b9f61794d559b55114c09a390aaf234
Linux/Linux 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 - 7f7d39fe3d80d6143404940b2413010cf6527029
Linux/Linux 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 - a3f22feb2220a945d1c3282e34199e8bcdc5afc4
Linux/Linux 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 - cda9c0d556283e2d4adaa9960b2dc19b16156bae
Linux/Linux 3c14b73454cf9f6e2146443fdfbdfb912c0efed3 - d0647c3e81eff62b66d46fd4e475318cb8cb3610
... and 7 more
Published May 01, 2024
Tracked Since Feb 18, 2026