CVEvulnerability
CVE-2021-3802
4.2 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-11-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.2 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.3 MEDIUM — AV:N/AC:M/Au:S/C:N/I:N/A:C
- Weaknesses
- CWE-20
Description
A vulnerability found in udisks2. This flaw allows an attacker to input a specially crafted image file/USB leading to kernel panic. The highest threat from this vulnerability is to system availability.
Affected configurations
• udisks project udisks (< 2.9.4)
• fedoraproject fedora 34
• redhat enterprise linux 8.0
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2003649 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/04/msg00009.html lists.debian.org
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-045.txt Exploit, Mitigation, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2003649 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/04/msg00009.html lists.debian.org
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-045.txt Exploit, Mitigation, Third Party Advisory