In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix system hang while resume with TBT monitor
[Why]
Connected with a Thunderbolt monitor and do the suspend and the system
may hang while resume.
The TBT monitor HPD will be triggered during the resume procedure
and call the drm_client_modeset_probe() while
struct drm_connector connector->dev->master is NULL.
It will mess up the pipe topology after resume.
[How]
Skip the TBT monitor HPD during the resume procedure because we
currently will probe the connectors after resume by default.
(cherry picked from commit 453f86a26945207a16b8f66aaed5962dc2b95b85)
Metrics
Affected Vendors & Products
References
History
Mon, 03 Nov 2025 23:30:00 +0000
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Fri, 01 Nov 2024 15:45:00 +0000
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Linux
Linux linux Kernel |
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| Weaknesses | CWE-476 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:* |
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| Vendors & Products |
Linux
Linux linux Kernel |
Wed, 23 Oct 2024 01:30:00 +0000
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| Metrics |
threat_severity
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cvssV3_1
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Tue, 22 Oct 2024 14:15:00 +0000
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ssvc
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Mon, 21 Oct 2024 19:00:00 +0000
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| Description | In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix system hang while resume with TBT monitor [Why] Connected with a Thunderbolt monitor and do the suspend and the system may hang while resume. The TBT monitor HPD will be triggered during the resume procedure and call the drm_client_modeset_probe() while struct drm_connector connector->dev->master is NULL. It will mess up the pipe topology after resume. [How] Skip the TBT monitor HPD during the resume procedure because we currently will probe the connectors after resume by default. (cherry picked from commit 453f86a26945207a16b8f66aaed5962dc2b95b85) | |
| Title | drm/amd/display: Fix system hang while resume with TBT monitor | |
| References |
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-11-03T22:24:20.447Z
Reserved: 2024-10-21T12:17:06.059Z
Link: CVE-2024-50003
Updated: 2025-11-03T22:24:20.447Z
Status : Modified
Published: 2024-10-21T19:15:04.020
Modified: 2025-11-03T23:16:39.410
Link: CVE-2024-50003