CVE-2023-0160

MEDIUM

Linux Kernel < 6.4 - Denial of Service via BPF Subsystem Deadlock

Title source: llm
STIX 2.1

Description

A deadlock flaw was found in the Linux kernel’s BPF subsystem. This flaw allows a local user to potentially crash the system.

References (4)

Core 4
Core References
Mitigation, Third Party Advisory vdb-entry x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2023-0160
Issue Tracking, Third Party Advisory issue-tracking x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2159764

Scores

CVSS v3 4.7
EPSS 0.0001
EPSS Percentile 1.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-667 CWE-833
Status published
Products (2)
fedoraproject/fedora 38
linux/linux_kernel < 6.4
Published Jul 18, 2023
Tracked Since Feb 18, 2026