VULNERABILITY INTELLIGENCE

CVE-2021-47571

CVSS score7.8 HIGH
EPSS probability0.21%
CISA KEVNot currently listed
Published2024-05-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() The free_rtllib() function frees the "dev" pointer so there is use after free on the next line. Re-arrange things to avoid that.

Weakness classification

  • nvd@nist.gov: CWE-416

Primary references