Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: crypto: safexcel – Add error handling for dmamapsg calls The macro dmamapsg function may return 0 in the event of an error. This patch enables checks in case of a macro failure and ensures that previously mapped buffers are...

CVE-2026-43445

CVE-2026-43445 is a Linux kernel vulnerability in the e1000/e1000e drivers (and potentially igbvf) where a DMA mapping error cleanup leak could occur. The root cause was an off-by-one condition in the dma_error path: count was decremented before the loop, so if any TX buffer mappings succeeded be...

PT-2025-32123 · Ioctl · Ioctl

Name of the Vulnerable Software and Affected Versions: affected versions not specified Description: A memory corruption issue exists when the IOCTL interface is called to map and unmap buffers at the same time. Recommendations: At the moment, there is no information about a newer version that...

PT-2025-2408 · Qualcomm · Snapdragon +36

Name of the Vulnerable Software and Affected Versions: No specific software or affected versions are mentioned in the provided descriptions. Description: The issue involves memory corruption that occurs when invoking IOCTL calls to unmap DMA buffers. This can lead to memory corruption. No...

DEBIAN-CVE-2024-46710

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Prevent unmapping active read buffers The kms paths keep a persistent map active to read and compare the cursor buffer. These maps can race with each other in simple scenario where: a buffer "a" mapped for update b...