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CVE-2022-50276 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/104bb8a663451404a26331263ce5b96c34504049 kernel.org
https://git.kernel.org/stable/c/279af90e65cbdb3e5c4519b0043324d7876bc5ec kernel.org
https://git.kernel.org/stable/c/5beadb55f4e36fafe5d6df5dcd5f85d803f3f134 kernel.org
https://git.kernel.org/stable/c/8ea68b4e3fa9392ef9dae303abc8735a033c280f kernel.org
https://git.kernel.org/stable/c/b8131efb89d9f837c9244f900f0fc2699fd1181d kernel.org
https://git.kernel.org/stable/c/d21534ab4fd7883e1c8037a76671d4e8b6ea14cb kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50276
NVD Published Date:
09/15/2025
NVD Last Modified:
09/15/2025
Source:
kernel.org