CVE-2023-53263
Published: Sep 16, 2025
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create We can't simply free the connector after calling drm_connector_init on it. We need to clean up the drm side first. It might not fix all regressions from commit 2b5d1c29f6c4 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts"), but at least it fixes a memory corruption in error handling related to that commit.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 95983aea80038539ebc70e41e73e9bb4eabd1a92 - < 3f27451c9f29d5ed00232968680c7838a44dcac7affected 95983aea80038539ebc70e41e73e9bb4eabd1a92 - < 872feeecd08c81d212a52211d212897b8a857544affected 95983aea80038539ebc70e41e73e9bb4eabd1a92 - < 1b254b791d7b7dea6e8adc887fbbd51746d8bb27 |
Linux | Linux | affected 6.0unaffected 0 - < 6.0unaffected 6.1.47 - <= 6.1.*unaffected 6.4.12 - <= 6.4.*unaffected 6.5 - <= * |
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