CVE-2023-5574
CVSS V2 None
CVSS V3 None
Description
A use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode). If the pointer is warped from a screen 1 to a screen 0, a use-after-free issue may be triggered during shutdown or reset of the Xvfb server, allowing for possible escalation of privileges or denial of service.
Overview
- CVE ID
- CVE-2023-5574
- Assigner
- redhat
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-10-25T19:47:03.122Z
- Last Modified Date
- 2024-05-01T20:21:27.529Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:2298 | vendor-advisory x_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-5574 | vdb-entry x_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2244735 | issue-tracking x_refsource_REDHAT |
| https://lists.x.org/archives/xorg-announce/2023-October/003430.html | |
| https://security.netapp.com/advisory/ntap-20231130-0004/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-5574 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5574 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 05:34:36 | Added to TrackCVE |