Select your cookie preferences

We use cookies and similar tools to enhance your experience, provide our services, deliver relevant advertising, and make improvements. Approved third parties also use these tools to help us deliver advertising and provide certain site features.

CVE-2022-1184

Public on 2022-06-30
Modified on 2022-10-25
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.

Severity
Medium
See what this means
CVSS v3 Base Score
5.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 kernel 2022-06-30 23:38 ALAS-2022-1604
Amazon Linux 2 - Core kernel 2022-07-06 03:13 ALAS2-2022-1813
Amazon Linux 2 - Kernel-5.10 Extra kernel 2022-06-30 22:29 ALAS2KERNEL-5.10-2022-015
Amazon Linux 2 - Kernel-5.15 Extra kernel 2022-06-30 22:29 ALAS2KERNEL-5.15-2022-002
Amazon Linux 2 - Kernel-5.4 Extra kernel 2022-06-30 22:29 ALAS2KERNEL-5.4-2022-028
Amazon Linux 2023 kernel 2023-02-17 20:46 ALAS2023-2023-070

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H