CVE-2023-53042 drm/amd/display: Do not set DRR on pipe Commit

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not set DRR on pipe Commit WHY Writing to DRR registers such as OTGVTOTALMIN on the same frame as a pipe commit can cause underflow...

CVE-2023-53042 drm/amd/display: Do not set DRR on pipe Commit

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not set DRR on pipe Commit WHY Writing to DRR registers such as OTGVTOTALMIN on the same frame as a pipe commit can cause underflow...

CVE-2023-53042

CVE-2023-53042 : In the Linux kernel, the drm/amd/display component was vulnerable when writing DRR registers (e.g., OTG_V_TOTAL_MIN) in the same frame as a pipe commit, which could cause underflow. The issue has been resolved by preventing DRR from being set on a pipe commit. The available conne...

PT-2025-22177

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the net sched component, specifically the drr class with netem as a child qdisc. The issue arises when the parent qdisc'...

CVE-2025-21703

In the Linux kernel, the following vulnerability has been resolved: netem: Update sch-q.qlen before qdisctreereducebacklog qdisctreereducebacklog notifies parent qdisc only if child qdisc becomes empty, therefore we need to reduce the backlog of the child qdisc before calling it. Otherwise it wou...

CVE-2025-21703

Affecting the Linux kernel netem/qdisc path: the issue stems from updating sch->q.qlen before qdisc_tree_reduce_backlog(), causing DRR to miss qlen_notify() and enabling a use-after-free in the active list. CVSS v3.1 indicates high impact (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). The Astra Linux ...

DEBIAN-CVE-2024-49898

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null-initialized variables WHAT & HOW drrtiming and subvppipe are initialized to null and they are not always assigned new values. It is necessary to check for null before dereferencing. This fixes 2...

SUSE CVE-2024-46850

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid race between dcn35setdrr and dcstatedestruct dcstatedestruct nulls the resource context of the DC state. The pipe context passed to dcn35setdrr is a member of this resource context. If dcstatedestruct is...

DEBIAN-CVE-2024-46851

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid race between dcn10setdrr and dcstatedestruct dcstatedestruct nulls the resource context of the DC state. The pipe context passed to dcn10setdrr is a member of this resource context. If dcstatedestruct is...

CVE-2021-47557

Summary (CVE-2021-47557) : In the Linux kernel, the net/sched sch_ets code could expose a NULL pointer dereference in the DRR active list when the number of DRR classes decreases, allowing a crash via cl->qdisc->ops->peek(cl->qdisc) if cl->qdisc is NULL. This affects the ETS qdisc ...

GSD-2023-1000575 drm/amd/display: Disable DRR actions during state commit

drm/amd/display: Disable DRR actions during state commit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...