CVE-2024-0408
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- CVE-2024-0408
CVE Details
| Release Date: | 2024-01-16 | |
| Impact: | Important | What is this? |
Description
A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL.
See more information about CVE-2024-0408 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 5.5 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (xorg-x11-server) | ELSA-2024-0320 | 2024-01-22 |
| Oracle Linux version 8 (xorg-x11-server) | ELSA-2024-2995 | 2024-05-23 |
| Oracle Linux version 8 (xorg-x11-server-Xwayland) | ELSA-2024-2996 | 2024-05-23 |
| Oracle Linux version 9 (xorg-x11-server) | ELSA-2024-2169 | 2024-05-02 |
| Oracle Linux version 9 (xorg-x11-server-Xwayland) | ELSA-2024-2170 | 2024-05-02 |
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