CVE-2023-4389
CVSS V2 None
CVSS V3 None
Description
A flaw was found in btrfs_get_root_ref in fs/btrfs/disk-io.c in the btrfs filesystem in the Linux Kernel due to a double decrement of the reference count. This issue may allow a local attacker with user privilege to crash the system or may lead to leaked internal kernel information.
Overview
- CVE ID
- CVE-2023-4389
- Assigner
- redhat
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-08-16T18:49:10.737Z
- Last Modified Date
- 2024-01-31T14:07:09.149Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-4389 | vdb-entry x_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2219271 | issue-tracking x_refsource_REDHAT |
| https://patchwork.kernel.org/project/linux-btrfs/patch/20220324134454.15192-1-baijiaju1990@gmail.com/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-4389 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4389 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-24 20:14:44 | Added to TrackCVE |