CVE-2022-1184
CVSS V2 None
CVSS V3 Medium 5.5
Description
A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.
Overview
- CVE ID
- CVE-2022-1184
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2022-08-29T15:15:10
- Last Modified Date
- 2023-02-12T22:15:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2022:7444 | |
| https://access.redhat.com/errata/RHSA-2022:7683 | |
| https://access.redhat.com/errata/RHSA-2022:7933 | |
| https://access.redhat.com/errata/RHSA-2022:8267 | |
| https://access.redhat.com/security/cve/CVE-2022-1184 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2070205 | Issue Tracking Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html | Mailing List Third Party Advisory |
| https://ubuntu.com/security/CVE-2022-1184 | Patch Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5257 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-1184 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1184 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-08-29 16:00:09 | Added to TrackCVE | |||
| 2023-02-02 22:14:20 | 2023-02-02T21:22:03 | CVE Modified Date | updated | |
| 2023-02-02 22:14:20 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-02 22:14:23 | References | updated | ||
| 2023-02-12 23:14:00 | 2023-02-12T22:15:23 | CVE Modified Date | updated |