kernel: drm/gud: Fix UBSAN warning

A flaw was found in the GUD Generic USB Display driver in the Linux kernel. Uninitialized iosysmap variables on the stack contain garbage values in their isiomem boolean field. When iosysmapclear checks this field, UBSAN flags it as an invalid boolean value, indicating potential undefined behavio...

kernel: Linux kernel: Denial of Service and information disclosure via undefined bit shift in drm/ttm

A flaw was found in the Linux kernel's drm/ttm component. A local user could exploit an undefined behavior in bit shifting, specifically when a signed 32-bit value is shifted by 31 bits, which cannot be represented in an 'int' type. This vulnerability could lead to local information disclosure,...

DEBIAN-CVE-2023-46850

Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer...

kernel: fbcon: shift-out-of-bounds in fbcon_set_font()

A flaw was found in the Framebuffer Console fbcon in the Linux Kernel. When providing a font-width and font-height greater than 32 to the fbconsetfont, since there are no checks in place, a shift-out-of-bounds occurs, leading to undefined behavior and possible denial of service...

kernel: net: atlantic: fix aq_vec index out of range error

A vulnerability was found in the Linux kernel's Aquantia Atlantic driver, where a lack of proper bounds checking during loop indexing can lead to an out-of-bounds access. This can lead to undefined system behavior and a denial of service...

kernel: drm/gud: Fix UBSAN warning

A flaw was found in the GUD Generic USB Display driver in the Linux kernel. Uninitialized iosysmap variables on the stack contain garbage values in their isiomem boolean field. When iosysmapclear checks this field, UBSAN flags it as an invalid boolean value, indicating potential undefined behavio...

SUSE-SU-2023:4371-1 Security update for tiff

This update for tiff fixes the following issues: - CVE-2023-38289: Fixed a NULL pointer dereference in raw2tiff bsc1213589. - CVE-2023-38288: Fixed an integer overflow in raw2tiff bsc1213590. - CVE-2023-3576: Fixed a memory leak in tiffcrop bsc1213273. - CVE-2020-18768: Fixed an out of bounds rea...

CVE-2022-48460

In setting service, there is a possible undefined behavior due to incorrect error handling. This could lead to local denial of service with no additional execution privileges needed...

CVE-2022-48460

In setting service, there is a possible undefined behavior due to incorrect error handling. This could lead to local denial of service with no additional execution privileges needed...

Code injection

In setting service, there is a possible undefined behavior due to incorrect error handling. This could lead to local denial of service with no additional execution privileges needed...

CVE-2022-48460

CVE-2022-48460 affects the UNISOC setting service. The root cause is undefined behavior from incorrect error handling, leading to local denial of service without additional privileges. Public details across connected documents confirm the issue’s nature but do not specify exact affected products/...

CVE-2022-48460

In setting service, there is a possible undefined behavior due to incorrect error handling. This could lead to local denial of service with no additional execution privileges needed...

CVE-2022-48460

In setting service, there is a possible undefined behavior due to incorrect error handling. This could lead to local denial of service with no additional execution privileges needed...

BIT-2020-15191

In Tensorflow before versions 2.2.1 and 2.3.1, if a user passes an invalid argument to dlpack.todlpack the expected validations will cause variables to bind to nullptr while setting a status variable to the error condition. However, this status argument is not properly checked. Hence, code...

`MaybeUninit` misuse in `simd-json-derive`

An invalid use of MaybeUninit::uninit.assumeinit in simd-json-derive's derive macro can cause undefined behavior. The original code used MaybeUninit to avoid initialisation of the struct and then set the fields using ptr::write. The undefined behavior triggered by this misuse of MaybeUninit can...

RUSTSEC-2023-0087 `MaybeUninit` misuse in `simd-json-derive`

An invalid use of MaybeUninit::uninit.assumeinit in simd-json-derive's derive macro can cause undefined behavior. The original code used MaybeUninit to avoid initialisation of the struct and then set the fields using ptr::write. The undefined behavior triggered by this misuse of MaybeUninit can...

PT-2023-36100 · Unknown · Simd-Json-Derive

Name of the Vulnerable Software and Affected Versions: simd-json-derive versions prior to 0.12.0 Description: The issue arises from an invalid use of MaybeUninit::uninit.assume init in the derive macro of simd-json-derive, leading to undefined behavior. This misuse can cause invalid memory access...

kernel: fbcon: shift-out-of-bounds in fbcon_set_font()

A flaw was found in the Framebuffer Console fbcon in the Linux Kernel. When providing a font-width and font-height greater than 32 to the fbconsetfont, since there are no checks in place, a shift-out-of-bounds occurs, leading to undefined behavior and possible denial of service...

Medium: ImageMagick

Issue Overview: A vulnerability was found in ImageMagick. This issue occurs as an undefined behavior, casting double to sizet in svg, mvg and other coders. CVE-2023-34151 Affected Packages: ImageMagick Issue Correction: Run yum update ImageMagick or yum update --advisory ALAS-2023-1844 to update...

Important: ecs-service-connect-agent

Issue Overview: Wasmtime is a standalone runtime for WebAssembly. Prior to versions 6.0.2, 7.0.1, and 8.0.1, Wasmtime's implementation of managing per-instance state, such as tables and memories, contains LLVM-level undefined behavior. This undefined behavior was found to cause runtime-level issu...