7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits. Some later versions are unaffected.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

References
History

Mon, 18 Aug 2025 16:45:00 +0000

Type Values Removed Values Added
First Time appeared 7-zip
7-zip 7-zip
CPEs cpe:2.3:a:7-zip:7-zip:22.01:*:*:*:*:*:*:*
Vendors & Products 7-zip
7-zip 7-zip

Mon, 21 Apr 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 19 Apr 2025 21:30:00 +0000

Type Values Removed Values Added
Description 7-Zip through 24.09 does not report an error for certain invalid xz files, involving block flags and reserved bits. 7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits. Some later versions are unaffected.

Sat, 19 Apr 2025 21:00:00 +0000

Type Values Removed Values Added
Description 7-Zip through 24.09 does not report an error for certain invalid xz files, involving block flags and reserved bits.
Weaknesses CWE-754
References
Metrics cvssV3_1

{'score': 2.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-04-21T15:11:24.867Z

Reserved: 2022-12-12T00:00:00.000Z

Link: CVE-2022-47111

cve-icon Vulnrichment

Updated: 2025-04-21T15:11:12.892Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-19T21:15:45.217

Modified: 2025-08-18T16:40:54.613

Link: CVE-2022-47111

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.