CVE-2023-52671
published 2024-05-17CVE-2023-52671: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 [Why] Under some…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
12.8th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
[Why]
Under some circumstances, disabling an OPTC and attempting to reclaim
its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs
not being properly disconnected from the disabled OPTC.
[How]
Ensure that all OPPs are unassigned from an OPTC when it gets disabled.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.7.7-1 (forky) | linux 6.7.7-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < ae62f1dde66a6f0eee98defc4c7a346bd5acd239 | ae62f1dde66a6f0eee98defc4c7a346bd5acd239 |
| linux | linux | >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 4b6b479b2da6badff099b2e3abf0248936eefbf5 | 4b6b479b2da6badff099b2e3abf0248936eefbf5 |
| linux | linux | >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < e7b2b108cdeab76a7e7324459e50b0c1214c0386 | e7b2b108cdeab76a7e7324459e50b0c1214c0386 |
| linux | linux_kernel | >= 0 < 6.7.7-1 | 6.7.7-1 |
| linux | linux_kernel | >= 0 < 6.7.7-1 | 6.7.7-1 |
| linux | linux_kernel | >= 4.15 < 6.6.24 | 6.6.24 |
| linux | linux_kernel | >= 6.7 < 6.7.3 | 6.7.3 |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
vendor_redhat·2024-05-17·CVSS 5.5
CVE-2023-52671 [MEDIUM] kernel: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
kernel: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
[Why]
Under some circumstances, disabling an OPTC and attempting to reclaim
its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs
not being properly disconnected from the disabled OPTC.
[How]
Ensure that all OPPs are unassigned from an OPTC when it gets disabled.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Microsoft
drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
vendor_msrc·2024-05-14·CVSS 5.5
CVE-2023-52671 [MEDIUM] drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Debian
CVE-2023-52671: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/dis...
vendor_debian·2023·CVSS 5.5
CVE-2023-52671 [MEDIUM] CVE-2023-52671: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/dis...
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 [Why] Under some circumstances, disabling an OPTC and attempting to reclaim its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs not being properly disconnected from the disabled OPTC. [How] Ensure that all OPPs are unassigned from an OPTC when it gets disabled.
Scope: local
bookworm: open
bullseye: open
forky: resolved (fixed in 6.7.7-1)
sid: resolved (fixed in 6.7.7-1)
trixie: resolved (fixed in 6.7.7-1)
GHSA
GHSA-7cmv-p5w7-7vqq: In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
[Why]
Under som
ghsa_unreviewed·2024-05-17
CVE-2023-52671 [MEDIUM] GHSA-7cmv-p5w7-7vqq: In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
[Why]
Under som
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
[Why]
Under some circumstances, disabling an OPTC and attempting to reclaim
its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs
not being properly disconnected from the disabled OPTC.
[How]
Ensure that all OPPs are unassigned from an OPTC when it gets disabled.
OSV
CVE-2023-52671: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 [Why] Under some
osv·2024-05-17·CVSS 5.5
CVE-2023-52671 [MEDIUM] CVE-2023-52671: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 [Why] Under some
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 [Why] Under some circumstances, disabling an OPTC and attempting to reclaim its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs not being properly disconnected from the disabled OPTC. [How] Ensure that all OPPs are unassigned from an OPTC when it gets disabled.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386
2024-05-17
Published