CVE-2024-56683
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/vc4: hdmi: Avoid hang with debug registers when suspended
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 25eb441d55d479581a65bcc9de88bc1d86bf76c1 | affected | git | 0ea29bd7d9400d3629683244d609358ed1b12075 | Unavailable | None listed |
| 25eb441d55d479581a65bcc9de88bc1d86bf76c1 | affected | git | c7d474974954d9af7e0092021223d58f2de128df | Unavailable | None listed |
| 25eb441d55d479581a65bcc9de88bc1d86bf76c1 | affected | git | 16f351adf733a182224ad24916d7673aa6df02df | Unavailable | None listed |
| 25eb441d55d479581a65bcc9de88bc1d86bf76c1 | affected | git | 74f21be9990a42dc2357bcf87a13e16c6998b90e | Unavailable | None listed |
| 25eb441d55d479581a65bcc9de88bc1d86bf76c1 | affected | git | 223ee2567a55e4f80315c768d2969e6a3b9fb23d | Unavailable | None listed |
| 1da00a63f0e798f0fd0dcf623b16c16e13f93615 | affected | git | Unavailable | Unavailable | None listed |
| f70c25cf34f91cc6f40e79a5b7565fd0272d7396 | affected | git | Unavailable | Unavailable | None listed |
| 5.18.18 | affected | semver | 5.19 | Unavailable | None listed |
| 5.19.2 | affected | semver | 5.20 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.0 | Unavailable | None listed |
| 6.1.120 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.64 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.11.11 | unaffected | semver | Unavailable | 6.11.* | None listed |
| 6.12.2 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13 | unaffected | original_commit_for_fix | Unavailable | * | None listed |