Linux Kernel Security Vulnerabilities

The Linux kernel version 4.7 contains a security vulnerability. This vulnerability arises from the failure of the skb fragmentation DMA mapping in stmmactsoxmit, where the created DMA mappings are not canceled when the mapping fails, resulting in DMA mapping leaks...

SUSE CVE-2021-47032

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries...

PT-2024-11132 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the mt76 driver, specifically the mt7615 component, where the first pointer in the txp needs to be unmapped to prevent DMA mapping entries from leaking...