CVE-2022-48693

MEDIUM

Linux Kernel 4.15-4.19.258 4.20-5.4.213 5.5-5.10.143 5.11-5.15.68 5.16-5.19.9 - Use-After-Free in brcmstb_pm_probe

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs In brcmstb_pm_probe(), there are two kinds of leak bugs: (1) we need to add of_node_put() when for_each__matching_node() breaks (2) we need to add iounmap() for each iomap in fail path

References (6)

Core 6

Core References

Patch

https://git.kernel.org/stable/c/0284b4e6dec6088a41607aa3f42bf51edff01883

Patch

https://git.kernel.org/stable/c/57b2897ec3ffe4cbe018446be6d04432919dca6b

Patch

https://git.kernel.org/stable/c/6dc0251638a4a1a998506dbd4627f8317e907558

Patch

https://git.kernel.org/stable/c/43245c77d9efd8c9eb91bf225d07954dcf32204d

Patch

https://git.kernel.org/stable/c/653500b400d5576940b7429690f7197199ddcc82

Patch

https://git.kernel.org/stable/c/1085f5080647f0c9f357c270a537869191f7f2a1

Scores

CVSS v3 5.5

EPSS 0.0023

EPSS Percentile 13.3%

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 (20)

linux/Kernel 4.15.0 - 4.19.258linux

linux/Kernel 4.20.0 - 5.4.213linux

linux/Kernel 5.11.0 - 5.15.68linux

linux/Kernel 5.16.0 - 5.19.9linux

linux/Kernel 5.5.0 - 5.10.143linux

Linux/Linux < 4.15

Linux/Linux 0b741b8234c86065fb6954d32d427b3f7e14756f - 0284b4e6dec6088a41607aa3f42bf51edff01883

Linux/Linux 0b741b8234c86065fb6954d32d427b3f7e14756f - 1085f5080647f0c9f357c270a537869191f7f2a1

Linux/Linux 0b741b8234c86065fb6954d32d427b3f7e14756f - 43245c77d9efd8c9eb91bf225d07954dcf32204d

Linux/Linux 0b741b8234c86065fb6954d32d427b3f7e14756f - 57b2897ec3ffe4cbe018446be6d04432919dca6b

... and 10 more

Published May 03, 2024

Tracked Since Feb 18, 2026