CVE-2022-48963

MEDIUM

Linux Kernel 5.18-6.0.12 - Use-After-Free in WWAN IPC Mux Initialization

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix memory leak in ipc_mux_init() When failed to alloc ipc_mux->ul_adb.pp_qlt in ipc_mux_init(), ipc_mux is not released.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/e21478d0054f63eec7ce833296cf9788764a0ec7

Patch

https://git.kernel.org/stable/c/23353efc26e98b61b925274ecbb8f0610f69a8aa

Scores

CVSS v3 5.5

EPSS 0.0020

EPSS Percentile 9.9%

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 (9)

linux/Kernel 5.18.0 - 6.0.13linux

Linux/Linux < 5.18

Linux/Linux 1f52d7b622854b8bd7a1be3de095ca2e1f77098e - 23353efc26e98b61b925274ecbb8f0610f69a8aa

Linux/Linux 1f52d7b622854b8bd7a1be3de095ca2e1f77098e - e21478d0054f63eec7ce833296cf9788764a0ec7

Linux/Linux 5.18

Linux/Linux 6.0.13 - 6.0.*

Linux/Linux 6.1

linux/linux_kernel 6.1 rc1 (8 CPE variants)

linux/linux_kernel 5.18 - 6.0.13

Published Oct 21, 2024

Tracked Since Feb 18, 2026