Tracker / CVE-2024-42121
CVE-2024-42121
High 7.8
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check index msg_id before read or write [WHAT] msg_id is used as an array index and it cannot be a negative value, and therefore cannot be equal to MOD_HDCP_MESSAGE_ID_INVALID (-1). [HOW] Check whether msg_id is valid before reading and setting. This fixes 4 OVERRUN issues reported by Coverity.
Affected products and versions
| linux | linux_kernel · 4.15 → 5.10.222 |
|---|---|
| linux | linux_kernel · 5.11 → 5.15.163 |
| linux | linux_kernel · 5.16 → 6.1.98 |
| linux | linux_kernel · 6.2 → 6.6.39 |
| linux | linux_kernel · 6.7 → 6.9.9 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.