An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3102-1 linux-5.10 new package
Debian DLA Debian DLA DLA-3131-1 linux security update
Debian DSA Debian DSA DSA-5207-1 linux security update
EUVD EUVD EUVD-2022-39579 An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice.
Ubuntu USN Ubuntu USN USN-5667-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5668-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5677-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5682-1 Linux kernel (AWS) vulnerabilities
Ubuntu USN Ubuntu USN USN-5683-1 Linux kernel (IBM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5703-1 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-5706-1 Linux kernel (Azure CVM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5727-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5727-2 Linux kernel (GCP) vulnerabilities
Ubuntu USN Ubuntu USN USN-5774-1 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-5913-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6001-1 Linux kernel (AWS) vulnerabilities
Ubuntu USN Ubuntu USN USN-6013-1 Linux kernel (AWS) vulnerabilities
Ubuntu USN Ubuntu USN USN-6014-1 Linux kernel vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 05 May 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-05-05T16:13:47.182Z

Reserved: 2022-07-27T00:00:00.000Z

Link: CVE-2022-36879

cve-icon Vulnrichment

Updated: 2024-08-03T10:14:29.394Z

cve-icon NVD

Status : Modified

Published: 2022-07-27T04:15:10.740

Modified: 2025-05-05T16:15:17.580

Link: CVE-2022-36879

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-06-02T00:00:00Z

Links: CVE-2022-36879 - Bugzilla

cve-icon OpenCVE Enrichment

No data.