VULNERABILITY INTELLIGENCE

CVE-2022-49956

CVSS score7 HIGH
EPSS probability0.25%
CISA KEVNot currently listed
Published2025-06-18
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix use after free bugs _Read/Write_MACREG callbacks are NULL so the read/write_macreg_hdl() functions don't do anything except free the "pcmd" pointer. It results in a use after free. Delete them.

Weakness classification

  • nvd@nist.gov: CWE-416

Primary references