CVE-2023-52460 drm/amd/display: Fix NULL pointer dereference at hibernate

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL pointer dereference at hibernate During hibernate sequence the source context might not have a clkmgr. So don't use it to look for DML2 support...

DEBIAN-CVE-2024-26587

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: don't try to destroy PHC on VFs PHC gets initialized in nsiminitnetdevsim, which is only called if nsimdevportispf. Create a counterpart of nsiminitnetdevsim and move the mockphcdestroy there. This fixes a crash...

PT-2024-26793

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, where the fdcc clock is part of hdmi rx verification IP and should not be enabled for HDMI TX. However, if the clock is disabled before HDMI/LCD...

PT-2024-7291

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to insufficient input validation in the ad4130 component of the Linux kernel. This can cause problems when trying to expose the internal clock on the CLK pin due t...

PT-2024-8184

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a potential buffer overflow in the dp dsc clock en read function in the Linux kernel's drm/amd/display component. This could allow an attacker to cause a denial...

clockescaperoom.com Improper Access Control vulnerability OBB-3795868

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

kernel: drm: bridge: adv7511: unregister cec i2c device after cec adapter

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: adv7511: unregister cec i2c device after cec adapter cecunregisteradapter assumes that the underlying adapter ops are callable. For example, if the CEC adapter currently has a valid physical address, then the...

kernel: drm/amd/display: fix FCLK pstate change underflow

A calculation flaw was found in the AMD display driver in the Linux kernel. When UCLK p-state is not supported, FCLK p-state change watermarks are incorrectly calculated using dummy values, potentially causing underflow. This can lead to display issues or system instability during power state...

kernel: drm/amd: fix potential memory leak

A memory leak was found in the Linux kernel's AMD display driver in the clock source initialization logic. When the initialization function encounters an error in its final return path, allocated memory for the clksrc structure is not freed before returning NULL. This results in leaked memory tha...

kernel: drm/amd/display: fix FCLK pstate change underflow

A calculation flaw was found in the AMD display driver in the Linux kernel. When UCLK p-state is not supported, FCLK p-state change watermarks are incorrectly calculated using dummy values, potentially causing underflow. This can lead to display issues or system instability during power state...

kernel: drm/amd: fix potential memory leak

A memory leak was found in the Linux kernel's AMD display driver in the clock source initialization logic. When the initialization function encounters an error in its final return path, allocated memory for the clksrc structure is not freed before returning NULL. This results in leaked memory tha...

kernel: clk: tegra: Fix refcount leak in tegra210_clock_init

In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra210clockinit offindmatchingnode returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

kernel: drm: bridge: adv7511: unregister cec i2c device after cec adapter

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: adv7511: unregister cec i2c device after cec adapter cecunregisteradapter assumes that the underlying adapter ops are callable. For example, if the CEC adapter currently has a valid physical address, then the...

kernel: clk: tegra: Fix refcount leak in tegra114_clock_init

A reference count leak was found in the Linux kernel's Tegra114 clock driver. The tegra114clockinit function calls offindmatchingnode, which returns a node pointer with an incremented reference count. The code fails to call ofnodeput when the node is no longer needed, resulting in a reference cou...

kernel: clk: tegra20: Fix refcount leak in tegra20_clock_init

In the Linux kernel, the following vulnerability has been resolved: clk: tegra20: Fix refcount leak in tegra20clockinit offindmatchingnode returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

kernel: rtc: class: Fix potential memleak in devm_rtc_allocate_device()

In the Linux kernel, the following vulnerability has been resolved: rtc: class: Fix potential memleak in devmrtcallocatedevice devmrtcallocatedevice will alloc a rtcdevice first, and then run devsetname. If devsetname failed, the rtcdevice will memleak. Move devmaddactionorreset in front of...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

PT-2023-9542

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a potential use-after-free UAF in the ca8210 probe function. If of clk add provider fails in ca8210 register ext clock, it calls clk unregister to release priv-cl...

CVE-2020-21583

A vulnerability was found in hwclock in util-linux, which allowed non-root users to access the hardware clock. This flaw allows an attacker to execute arbitrary code via the path parameter when setting the date...

CVE-2023-3747

Zero Trust Administrators have the ability to disallow end users from disabling WARP on their devices. Override codes can also be created by the Administrators to allow a device to temporarily be disconnected from WARP, however, due to lack of server side validation, an attacker with local access...