Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: usb: class: cdc-wdm: fix reordering issue in read code path Quoting the bug report: Due to compiler optimization or CPU out-of-order execution, the desc-length update can be reordered before the memmove. If this happens, wdmread...

CVE-2026-24199

NVIDIA Display Driver for Linux contains a vulnerability in a kernel module, where a user could cause a race condition by reordering compiler or processor memory instructions. A successful exploit of this vulnerability might lead to denial of service...

UBUNTU-CVE-2026-24199

NVIDIA Display Driver for Linux contains a vulnerability in a kernel module, where a user could cause a race condition by reordering compiler or processor memory instructions. A successful exploit of this vulnerability might lead to denial of service...

CVE-2026-24199

NVIDIA Display Driver for Linux contains a vulnerability in a kernel module, where a user could cause a race condition by reordering compiler or processor memory instructions. A successful exploit of this vulnerability might lead to denial of service...

CVE-2026-24199

NVIDIA Display Driver for Linux contains a vulnerability in a kernel module, where a user could cause a race condition by reordering compiler or processor memory instructions. A successful exploit of this vulnerability might lead to denial of service...

CVE-2026-24199

NVIDIA Display Driver for Linux contains a vulnerability in a kernel module, where a user could cause a race condition by reordering compiler or processor memory instructions. A successful exploit of this vulnerability might lead to denial of service...

EUVD-2026-31925

NVIDIA Display Driver for Linux contains a vulnerability in a kernel module, where a user could cause a race condition by reordering compiler or processor memory instructions. A successful exploit of this vulnerability might lead to denial of service...

CVE-2026-24199

NVIDIA Display Driver for Linux contains a race-condition vulnerability in a kernel module (CVE-2026-24199) that could allow a local attacker to trigger a denial-of-service. The issue is addressed in the NVIDIA security bulletin and corresponding driver updates; Linux branch R595 includes CVE-202...

PT-2026-43342

Name of the Vulnerable Software and Affected Versions NVIDIA Display Driver for Linux affected versions not specified Description A race condition exists in a kernel module of the driver, which occurs when compiler or processor memory instructions are reordered. This flaw could allow a user to...

CVE-2026-43427

A flaw was found in the Linux kernel's USB CDC WDM driver. Due to compiler optimizations or CPU out-of-order execution, a memory reordering issue can occur during the read operation. This can lead to the driver accessing uninitialized memory, potentially resulting in information disclosure to a...

Memory Re-orderings as a Timerless Side-channel

Summary Researchers have provided AMD with a paper titled “MEMORY DISORDER: Memory Re-orderings as a Timerless Side-channel” In this work, the authors introduced MEMORY DISORDER, a timerless side-channel attack that exploits memory re-orderings to infer activity on other processes. They showed th...

kernel: can: peak_usb: fix use after free bugs

A flaw was found in the Linux kernel's Controller Area Network CAN PEAK-System USB driver. A local user with access to an affected CAN interface could cause a denial of service DoS or potentially execute arbitrary code. This vulnerability occurs because the driver accesses packet memory after it...

ALPINE-CVE-2020-11739

An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service or possibly gain privileges because of missing memory barriers in read-write unlock paths. The read-write unlock paths don't contain a memory barrier. On Arm, this means a processor is allowed to...