CVE-2022-1184

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-1184
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
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
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:-:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:rc6:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
History

20 Dec 2023, 20:10

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:2.6.12:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:-:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:rc6:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:rc2:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Canonical ubuntu Linux
Canonical

12 Feb 2023, 22:15

Type Values Removed Values Added
References
  • {'url': 'https://access.redhat.com/errata/RHSA-2022:7444', 'name': 'https://access.redhat.com/errata/RHSA-2022:7444', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2022:7683', 'name': 'https://access.redhat.com/errata/RHSA-2022:7683', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2022:7933', 'name': 'https://access.redhat.com/errata/RHSA-2022:7933', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2022:8267', 'name': 'https://access.redhat.com/errata/RHSA-2022:8267', 'tags': [], 'refsource': 'MISC'}

02 Feb 2023, 21:22

Type Values Removed Values Added
References
  • (MISC) https://access.redhat.com/errata/RHSA-2022:7444 -
  • (MISC) https://access.redhat.com/errata/RHSA-2022:7683 -
  • (MISC) https://access.redhat.com/errata/RHSA-2022:7933 -
  • (MISC) https://access.redhat.com/errata/RHSA-2022:8267 -

21 Nov 2022, 19:46

Type Values Removed Values Added
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html - (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html - Mailing List, Third Party Advisory

01 Nov 2022, 23:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html -

28 Oct 2022, 20:07

Type Values Removed Values Added
References (DEBIAN) https://www.debian.org/security/2022/dsa-5257 - (DEBIAN) https://www.debian.org/security/2022/dsa-5257 - Third Party Advisory
CPE cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
First Time Debian debian Linux
Debian

19 Oct 2022, 08:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2022/dsa-5257 -

06 Sep 2022, 12:38

Type Values Removed Values Added
CPE cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
First Time Linux
Linux linux Kernel
Redhat enterprise Linux
Redhat
CWE CWE-416
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References (MISC) https://ubuntu.com/security/CVE-2022-1184 - (MISC) https://ubuntu.com/security/CVE-2022-1184 - Patch, Third Party Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2070205 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2070205 - Issue Tracking, Third Party Advisory
References (MISC) https://access.redhat.com/security/cve/CVE-2022-1184 - (MISC) https://access.redhat.com/security/cve/CVE-2022-1184 - Third Party Advisory

29 Aug 2022, 15:48

Type Values Removed Values Added
New CVE
Information

Published : 2022-08-29 15:15

Updated : 2023-12-20 20:10

NVD link : CVE-2022-1184

Mitre link : CVE-2022-1184

CVE.ORG link : CVE-2022-1184

JSON object : View

Products Affected

linux

  • linux_kernel

debian

  • debian_linux

redhat

  • enterprise_linux

canonical

  • ubuntu_linux
CWE
CWE-416

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