CVE-2022-48776

MEDIUM

Linux Kernel 5.12.17-5.13 - Use-After-Free in MTD Parser Cleanup

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: mtd: parsers: qcom: Fix missing free for pparts in cleanup Mtdpart doesn't free pparts when a cleanup function is declared. Add missing free for pparts in cleanup function for smem to fix the leak.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/3eb5185896a68373714dc7d0009111744adc3345

Patch

https://git.kernel.org/stable/c/1b37889f9a151d26a3fb0d3870f6e1046dee2e24

Patch

https://git.kernel.org/stable/c/3dd8ba961b9356c4113b96541c752c73d98fef70

Scores

CVSS v3 5.5

EPSS 0.0022

EPSS Percentile 12.9%

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 (14)

Linux/Linux < 5.14

Linux/Linux 10f3b4d79958d6f9f71588c6fa862159c83fa80f - 1b37889f9a151d26a3fb0d3870f6e1046dee2e24

Linux/Linux 10f3b4d79958d6f9f71588c6fa862159c83fa80f - 3dd8ba961b9356c4113b96541c752c73d98fef70

Linux/Linux 10f3b4d79958d6f9f71588c6fa862159c83fa80f - 3eb5185896a68373714dc7d0009111744adc3345

Linux/Linux 5.12.17 - 5.13

Linux/Linux 5.13.2 - 5.14

Linux/Linux 5.14

Linux/Linux 5.15.25 - 5.15.*

Linux/Linux 5.16.11 - 5.16.*

Linux/Linux 5.17

... and 4 more

Published Jul 16, 2024

Tracked Since Feb 18, 2026