CVE-2022-23950

HIGH
Published Sep 21, 20223y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Sep 21, 2022 3y ago
Last Modified Jun 17, 2026 2w ago

Description

In Keylime before 6.3.0, Revocation Notifier uses a fixed /tmp path for UNIX domain socket which can allow unprivileged users a method to prohibit keylime operations.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 2

CWE-379
CWE-668

Affected Products 1

VendorProductVersionRange
keylimekeylime* <6.3.0

References 3

  • github.com https://github.com/keylime/keylime/commit/ea5d0373fa2c050d5d95404eb779be7e8327b911
    PatchThird Party Advisory
  • github.com https://github.com/keylime/keylime/security/advisories/GHSA-9r9r-f8xc-m875
    Third Party Advisory
  • seclists.org https://seclists.org/oss-sec/2022/q1/101
    ExploitMailing ListPatchThird Party Advisory

Remediation

  • github.com https://github.com/keylime/keylime/commit/ea5d0373fa2c050d5d95404eb779be7e8327b911
    PatchThird Party Advisory
  • seclists.org https://seclists.org/oss-sec/2022/q1/101
    ExploitMailing ListPatchThird Party Advisory