In the Linux kernel, the following vulnerability has been resolved: drm/bridge: cadence: cdns-mhdp8546-core: Set the mhdp connector earlier in atomic_enable() In case if we get errors in cdns_mhdp_…
Medium CVSS 5.5
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: cadence: cdns-mhdp8546-core: Set the mhdp connector earlier in atomic_enable() In case if we get errors in cdns_mhdp_link_up() or cdns_mhdp_reg_read() in atomic_enable, we will go to cdns_mhdp_modeset_retry_fn() and will hit NULL pointer while trying to access the mutex. We need the connector to be set before that. Unlike in legacy cases with flag !DRM_BRIDGE_ATTACH_NO_CONNECTOR, we do not have connector initialis…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/1af3b42e08a957e53bab8e1897393fe0a27d9fbf Patch
- https://git.kernel.org/stable/c/43d6508ddbf9fb974fbc359a033154f78c9d4c8b Patch
- https://git.kernel.org/stable/c/5302015daf26ef6b48e067f2b86c9482ac19e015 Patch
- https://git.kernel.org/stable/c/a3611554e599d1a24b45fd8415bacb72ce861e4b Patch
- https://git.kernel.org/stable/c/cf2ac2cac8b319f89b3a3851ca0c5ffb6a549575 Patch
Timeline
- nvd_ingest NVD