QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2022-49047

Back to search

CVE-2022-49047

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ep93xx: clock: Fix UAF in ep93xx_clk_register_gate() arch/arm/mach-ep93xx/clock.c:154:2: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] arch/arm/mach-ep93xx/clock.c:151:2: note: Taking true branch if (IS_ERR(clk)) ^ arch/arm/mach-ep93xx/clock.c:152:3: note: Memory is released kfree(psc); ^~~~~~~~~~ arch/arm/mach-ep93xx/clock.c:154:2: note: Use of memory after it is freed return &psc->hw; ^ ~~~~~~~~

VendorProductVersions

Linux

Linux

affected
9645ccc7bd7a16cd73c3be9dee70cd702b03be37 - < 0f12166872da46c6b57ba2f1314bbf310b3bf017
affected
9645ccc7bd7a16cd73c3be9dee70cd702b03be37 - < 3b68b08885217abd9c57ff9b3bb3eb173eee02a9

Linux

Linux

affected
5.16
unaffected
0 - < 5.16
unaffected
5.17.4 - <= 5.17.*
unaffected
5.18 - <= *

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