Vulnerability Report

CVE-2021-3802

Title: Kernel Panic in udisks2

Denial of Service

Proof Of Concept

No public PoC currently indexed for CVE-2021-3802.

CWE Category CWE-20
Published Date Nov 29, 2021
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 4.2 CVSS v3.1
Exploit Probability (EPSS)
0.11%

Vulnerability Summary

CVE-2021-3802: 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.

Impacted Vendors

F
freedesktop 1
U
udisks_project 1

Reference Links

https://bugzilla.redhat.com/show_bug.cgi?id=2003649 https://lists.debian.org/debian-lts-announce/2023/04/msg00009.html https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-045.txt https://bugzilla.redhat.com/show_bug.cgi?id=2003649 https://lists.debian.org/debian-lts-announce/2023/04/msg00009.html https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-045.txt
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
4.2
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
6.3
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:S/C:N/I:N/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-3802 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity LOW
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.