VULNERABILITY INTELLIGENCE

CVE-2020-25671

CVSS score7.8 HIGH
EPSS probability0.51%
CISA KEVNot currently listed
Published2021-05-26
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

A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations.

Weakness classification

  • secalert@redhat.com: CWE-416

Primary references