VULNERABILITY INTELLIGENCE

CVE-2023-1989

CVSS score7 HIGH
EPSS probability0.44%
CISA KEVNot currently listed
Published2023-04-11
Last modified2026-10-01
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. A call to btsdio_remove with an unfinished job may cause a race problem which leads to a UAF on hdev devices.

Weakness classification

  • secalert@redhat.com: CWE-416
  • nvd@nist.gov: CWE-416

Primary references