drm/panel: fix a possible null pointer dereference
In versatile_panel_get_modes(), the return value of drm_mode_duplicate()
is assigned to mode, which will lead to a NULL pointer dereference
on failure of drm_mode_duplicate(). Add a check to avoid npd.
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Tracking
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| Source | ID | Title |
|---|---|---|
Ubuntu USN |
USN-7173-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-7173-2 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-7173-3 | Linux kernel (Raspberry Pi) vulnerabilities |
Ubuntu USN |
USN-7195-1 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-7195-2 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-7413-1 | Linux kernel (IoT) vulnerabilities |
Thu, 19 Dec 2024 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-05-11T19:33:44.554Z
Reserved: 2024-05-21T15:19:24.249Z
Link: CVE-2023-52821
Updated: 2024-08-02T23:11:36.064Z
Status : Modified
Published: 2024-05-21T16:15:20.047
Modified: 2024-11-21T08:40:39.830
Link: CVE-2023-52821
OpenCVE Enrichment
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Ubuntu USN