VULNERABILITY INTELLIGENCE

CVE-2023-1075

CVSS score3.3 LOW
EPSS probability0.22%
CISA KEVNot currently listed
Published2023-03-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Description

A flaw was found in the Linux Kernel. The tls_is_tx_ready() incorrectly checks for list emptiness, potentially accessing a type confused entry to the list_head, leaking the last byte of the confused field that overlaps with rec->tx_ready.

Weakness classification

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

Primary references