Important: Red Hat Security Advisory: tigervnc security update

An update for tigervnc is now available for Red Hat Enterprise Linux 9.2 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 fo...

Duet Display Security Vulnerability

Duet Display is a remote desktop application. A security vulnerability exists in Duet Display version 2.5.9.1 that stems from the presence of an uncontrolled search path element vulnerability. An attacker can place an arbitrary libusk.dll file in the C:UsersuserAppDataLocalMicrosoftWindowsApps...

Adobe Audition Out-of-Bounds Read Vulnerability (CNVD-2023-88659)

Adobe Audition is a set of multi-track editing tools from the American company Audobee Adobe. The product is mainly used to include multi-track, waveforms and spectral display of the perfect toolset for audio content mixing, editing and creation. An out-of-bounds read vulnerability exists in Adob...

Fedora: Security Advisory for tigervnc (FEDORA-2023-4708733ccc)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Input validation

Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service...

CVE-2023-31320

CVE-2023-31320 affects the AMD Radeon Graphics display driver. The root cause is improper input validation, which can allow an attacker to corrupt the display and potentially cause a denial of service. According to NVD, CVSS v3.1: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (base score 7.5, HIGH). AMD’s ...

CVE-2023-31320

Improper input validation in the AMD RadeonTM Graphics display driver may allow an attacker to corrupt the display potentially resulting in denial of service...

NVIDIA GPU Display Driver Advisory - October 2023 - Lenovo Support US

No description provided...

kernel: drm: amd: display: Fix memory leakage

A memory leak flaw was found in the Linux kernel's AMD display driver in the display context construction logic. A local user can trigger this issue during AMD GPU initialization when the dcconstructctx function fails to release allocated memory in error paths. This results in permanent memory...

kernel: drm/amd/display: fix mapping to non-allocated address

An out-of-bounds array access was found in the AMD display driver in the Linux kernel. The driver allocates GPIO registers using incorrect bounds, leading to access of non-allocated memory addresses. This could cause kernel memory corruption or crashes during display initialization...

kernel: drm/edid: fix info leak when failing to get panel id

In the Linux kernel, the following vulnerability has been resolved: drm/edid: fix info leak when failing to get panel id Make sure to clear the transfer buffer before fetching the EDID to avoid leaking slab data to the logs on errors that leave the buffer unchanged...

kernel: drm/mipi-dsi: Detach devices when removing the host

A resource leak flaw was found in the Linux kernel's MIPI-DSI host driver in the device removal logic. A local user can trigger this issue by unregistering a MIPI-DSI host, causing the cleanup code to unregister all attached devices without first detaching them. This prevents the host from...

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/display: Fix potential null-deref in dm_resume

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential null-deref in dmresume Why Fixing smatch error: dmresume error: we previously assumed 'aconnector-dclink' could be null How Check if dclink null at the beginning of the loop, so further checks can b...

kernel: drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure

In the Linux kernel, the following vulnerability has been resolved: drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure In case mipidsiattach fails, call drmpanelremove to avoid memory leak...

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 optc2_configure warning on dcn314

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix optc2configure warning on dcn314 Why dcn314 uses optc2configurecrc that wraps optc1configurecrc + set additional registers not applicable to dcn314. It's not critical but when used leads to warning like:...

kernel: 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...

kernel: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes WHY When PTEBufferSizeInRequests is zero, UBSAN reports the following warning because dmllog2 returns an unexpected negative value: shift exponent 4294966273 is t...

libX11: InitExt.c can overwrite unintended portions of the Display structure if the extension request leads to a buffer overflow

A vulnerability was found in libX11. The security flaw occurs because the functions in src/InitExt.c in libX11 do not check that the values provided for the Request, Event, or Error IDs are within the bounds of the arrays that those functions write to, using those IDs as array indexes. They trust...