CVE-2022-48957

MEDIUM

Linux Kernel 5.13-6.1 Use-After-Free in dpaa2_switch_acl_entry_add/remove()

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove() The cmd_buff needs to be freed when error happened in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove().

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/54d830e24247fa8361b016dd2069362866f45cb6

Patch

https://git.kernel.org/stable/c/785ee7a82297e1512d9061aae91699212ed65796

Patch

https://git.kernel.org/stable/c/4fad22a1281c500f15b172c9d261eff347ca634b

Scores

CVSS v3 5.5

EPSS 0.0023

EPSS Percentile 13.9%

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 (11)

linux/Kernel 5.13.0 - 5.15.83linux

linux/Kernel 5.16.0 - 6.0.13linux

Linux/Linux < 5.13

Linux/Linux 1110318d83e8011c4dfcb2f7dd343bcfb1623c5f - 4fad22a1281c500f15b172c9d261eff347ca634b

Linux/Linux 1110318d83e8011c4dfcb2f7dd343bcfb1623c5f - 54d830e24247fa8361b016dd2069362866f45cb6

Linux/Linux 1110318d83e8011c4dfcb2f7dd343bcfb1623c5f - 785ee7a82297e1512d9061aae91699212ed65796

Linux/Linux 5.13

Linux/Linux 5.15.83 - 5.15.*

Linux/Linux 6.0.13 - 6.0.*

Linux/Linux 6.1

... and 1 more

Published Oct 21, 2024

Tracked Since Feb 18, 2026