CVE-2025-59615

Memory Corruption when invoking device input/output control operations for mapping and unmapping persistent memory buffers due to improper synchronization...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

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

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...

CVE-2026-43445 e1000/e1000e: Fix leak in DMA error cleanup

In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented after a successful mapping, it will...

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...