CVE-2024-50070 Information

Description

In the Linux kernel the following vulnerability has been resolved:

pinctrl: stm32: check devm_kasprintf() returned value

devm_kasprintf() can return a NULL pointer on failure but this returned value is not checked. Fix this lack and check the returned value.

Found by code review.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

https://git.kernel.org/stable/c/3b36bb1fca2b87f6292ca2a8593f297c5e9fab41 https://git.kernel.org/stable/c/1f266957ae1207b0717c2d69096bc70654ae9fcb https://git.kernel.org/stable/c/b0f0e3f0552a566def55c844b0d44250c58e4df6

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5