QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2023-52902

Back to search

CVE-2023-52902

Published: Aug 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: nommu: fix memory leak in do_mmap() error path The preallocation of the maple tree nodes may leak if the error path to "error_just_free" is taken. Fix this by moving the freeing of the maple tree nodes to a shared location for all error paths.

VendorProductVersions

Linux

Linux

affected
8220543df1489ef96c3d4e8b0b3b03c340e3943e - < 1442d51026c58e7c11dd5f9b19650632a48676d4
affected
8220543df1489ef96c3d4e8b0b3b03c340e3943e - < 7f31cced5724e6d414fe750aa1cd7e7b578ec22f

Linux

Linux

affected
6.1
unaffected
0 - < 6.1
unaffected
6.1.8 - <= 6.1.*
unaffected
6.2 - <= *

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now