CVE Vulnerabilities

CVE-2022-29156

Double Free

Published: Apr 13, 2022 | Modified: Apr 11, 2023
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
7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu

drivers/infiniband/ulp/rtrs/rtrs-clt.c in the Linux kernel before 5.16.12 has a double free related to rtrs_clt_dev_release.

Weakness

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

Affected Software

Name Vendor Start Version End Version
Linux_kernel Linux 5.10.20 (including) 5.10.103 (excluding)
Linux_kernel Linux 5.11.3 (including) 5.15.26 (excluding)
Linux_kernel Linux 5.16 (including) 5.16.12 (excluding)

Potential Mitigations

References