CVE-2026-98324 | Linux Kernel up to 7.2.7/7.3-rc3 dmaengine pxad_alloc_desc nb_desc buffer size

A vulnerability has been found in Linux Kernel up to 7.2.7/7.3-rc3 and classified as very critical. Affected by this vulnerability is the function pxad_alloc_desc of the component dmaengine. Performing a manipulation of the argument nb_desc results in incorrect calculation of buffer size.

This vulnerability is cataloged as CVE-2026-98324. It is possible to initiate the attack remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More