VDB
DEBIAN-CVE-2024-56683
DEBIAN-CVE-2024-56683
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Avoid hang with debug registers when suspended Trying to read /sys/kernel/debug/dri/1/hdmi1_regs when the hdmi is disconnected results in a fatal system hang. This is due to the pm suspend code disabling the dvp clock. That is just a gate of the 108MHz clock in DVP_HT_RPI_MISC_CONFIG, which results in accesses hanging AXI bus. Protect against this.
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux-6.1 | 6.1.119-1, 6.1.106-3, 6.1.106-3 |
| Debian:14 | linux | 0, 0 |
| Debian:13 | linux | 0, 0 |
| Debian:12 | linux | 6.1.66-1, 6.1.67-1, 6.1.69-1 |
Timeline
- Dec 28, 2024 CVE Published
- Apr 28, 2026 CVE Updated