CVE-2022-49024

MEDIUM

Linux Kernel 5.11-5.15.81, 5.16-6.0.11 - Use-After-Free in m_can_pci_probe/remove

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: can: m_can: pci: add missing m_can_class_free_dev() in probe/remove methods In m_can_pci_remove() and error handling path of m_can_pci_probe(), m_can_class_free_dev() should be called to free resource allocated by m_can_class_allocate_dev(), otherwise there will be memleak.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/ea8dc27bb044e19868155e500ce397007be98656

Patch

https://git.kernel.org/stable/c/0bbb88651ef6b7fbb1bf75ec7ba69add632e834b

Patch

https://git.kernel.org/stable/c/1eca1d4cc21b6d0fc5f9a390339804c0afce9439

Scores

CVSS v3 5.5

EPSS 0.0024

EPSS Percentile 14.1%

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 (12)

linux/Kernel 5.11.0 - 5.15.82linux

linux/Kernel 5.16.0 - 6.0.12linux

Linux/Linux < 5.11

Linux/Linux 5.11

Linux/Linux 5.15.82 - 5.15.*

Linux/Linux 6.0.12 - 6.0.*

Linux/Linux 6.1

Linux/Linux cab7ffc0324f053c8fb56c821cdd63dc0383270d - 0bbb88651ef6b7fbb1bf75ec7ba69add632e834b

Linux/Linux cab7ffc0324f053c8fb56c821cdd63dc0383270d - 1eca1d4cc21b6d0fc5f9a390339804c0afce9439

Linux/Linux cab7ffc0324f053c8fb56c821cdd63dc0383270d - ea8dc27bb044e19868155e500ce397007be98656

... and 2 more

Published Oct 21, 2024

Tracked Since Feb 18, 2026