CVE Vulnerabilities

CVE-2023-43544

Use After Free

Published: Jun 03, 2024 | Modified: Jan 27, 2025
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Memory corruption when IPC callback handle is used after it has been released during register callback by another thread.

Weakness

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.

Affected Software

Name Vendor Start Version End Version
Ar8035_firmware Qualcomm - (including) - (including)

Potential Mitigations

References