CVE-2024-47704 — drm/amd/display: Check link_res->hpo_dp_link_enc before using it

Affected: Linux, Siemens SIMATIC CN 4100

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.

USN-7170-1 — linux-oem-6.11 vulnerabilities

Affected: Ubuntu:24.04:LTS: linux-oem-6.11

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPU drivers; - Ext4 file system; - Network traffic control; - VMware vSockets driver; (CVE-2024-49914, CVE-2024-49912, CVE-2024-49919, CVE-2024-49905, CVE-2024-49909, CVE-2024-47704, CVE-2024-49916, CVE-2024-49908, CVE-2024-49899, CVE-2024-49923, CVE-2024-49921, CVE-2024-50264, CVE-2024-49911, CVE-2024-49893, CVE-2024-53057, CVE-2024-49904, CVE-2024-49898, CVE-2024-49907, CVE-2024-49897, CVE-2024-49913, CVE-2024-49967, CVE-2024-49922, CVE-2024-49920, CVE-2024-49896, CVE-2024-49906, CVE-2024-49917, CVE-2024-49910, CVE-2024-49915, CVE-2024-49918)

Most recent entries from all

CVE-2024-47704 — drm/amd/display: Check link_res->hpo_dp_link_enc before using it

USN-7170-1 — linux-oem-6.11 vulnerabilities