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CVE-2024-47704 In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check link_res->hpo_dp_link_enc…
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check link_res->hpo_dp_link_enc before using it [WHAT & HOW] Functions dp_enable_link_phy and dp_disable_link_phy can pass link_res without initializing hpo_dp_link_enc and it is necessary to check for null before dereferencing. This fixes 2 FORWARD_NULL issues reported by Coverity.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Linux 6.12 | premières → < 6.12 | 6.12 |
| Linux 6.11 | premières → < 6.11.2 | 6.11.2 |
| Linux 6.10 | premières → < 6.10.14 | 6.10.14 |
| Linux 6.6 | premières → < 6.6.55 | 6.6.55 |
| Linux 6.1 | premières → < 6.1.151 | 6.1.151 |
| Linux | 4.15 | Pas de correctif indiqué |
| SIMATIC CN 4100 5.0 | premières → < 5.0 | 5.0 |
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