QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2022-50276

Back to search

CVE-2022-50276

Published: Sep 15, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: power: supply: fix null pointer dereferencing in power_supply_get_battery_info when kmalloc() fail to allocate memory in kasprintf(), propname will be NULL, strcmp() called by of_get_property() will cause null pointer dereference. So return ENOMEM if kasprintf() return NULL pointer.

VendorProductVersions

Linux

Linux

affected
3afb50d7125bcdbf71df843134e96ceffc78c8b8 - < 8ea68b4e3fa9392ef9dae303abc8735a033c280f
affected
3afb50d7125bcdbf71df843134e96ceffc78c8b8 - < 5beadb55f4e36fafe5d6df5dcd5f85d803f3f134
affected
3afb50d7125bcdbf71df843134e96ceffc78c8b8 - < d21534ab4fd7883e1c8037a76671d4e8b6ea14cb
affected
3afb50d7125bcdbf71df843134e96ceffc78c8b8 - < 279af90e65cbdb3e5c4519b0043324d7876bc5ec
affected
3afb50d7125bcdbf71df843134e96ceffc78c8b8 - < b8131efb89d9f837c9244f900f0fc2699fd1181d

+1 more versions

Linux

Linux

affected
5.0
unaffected
0 - < 5.0
unaffected
5.4.229 - <= 5.4.*
unaffected
5.10.163 - <= 5.10.*
unaffected
5.15.86 - <= 5.15.*

+3 more versions

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