CVE-2021-3802
CVSS V2 Medium 6.3
CVSS V3 Medium 4.2
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.
Overview
- CVE ID
- CVE-2021-3802
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2021-11-29T16:15:07
- Last Modified Date
- 2023-04-08T00:15:07
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:udisks_project:udisks:*:*:*:*:*:*:*:* | 1 | OR | 2.9.4 | |
| cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:N/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 6.3
- Severity
- MEDIUM
- Exploitability Score
- 6.8
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 4.2
- Base Severity
- MEDIUM
- Exploitability Score
- 0.6
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| 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 | |
| https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-045.txt | Exploit Mitigation Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3802 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3802 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:43:51 | Added to TrackCVE | |||
| 2022-12-05 15:14:46 | 2021-11-29T16:15Z | 2021-11-29T16:15:07 | CVE Published Date | updated |
| 2022-12-05 15:14:46 | 2021-12-01T15:44:36 | CVE Modified Date | updated | |
| 2022-12-05 15:14:46 | Analyzed | Vulnerability Status | updated | |
| 2023-04-08 04:11:38 | 2023-04-08T00:15:07 | CVE Modified Date | updated | |
| 2023-04-08 04:11:38 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-04-08 04:11:38 | References | updated |