CVE-2024-49928 Information

Description

In the Linux kernel the following vulnerability has been resolved:

wifi: rtw89: avoid reading out of bounds when loading TX power FW elements

Because the loop-expression will do one more time before getting false from cond-expression the original code copied one more entry size beyond valid region.

Fix it by moving the entry copy to loop-body.

CVSS Vector

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

Reference

https://git.kernel.org/stable/c/83c84cdb75572048b67d6a3916283aeac865996e https://git.kernel.org/stable/c/4007c3d2da31d0c755ea3fcf55e395118e5d5621 https://git.kernel.org/stable/c/ed2e4bb17a4884cf29c3347353d8aabb7265b46c

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.1