CVE-2024-43877: Linux Kernel

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: media: pci: ivtv: Add check for DMA map result In case DMA fails, 'dma->SG_length' is 0. This value is later used to access 'dma->SGarray[dma->SG_length - 1]', which will cause out of bounds access. Add check to return early on invalid value. Adjust warnings accordingly. Found by Linux Verification Center (linuxtesting.org) with SVACE.

Affected products

• Linux Linux Kernel: from 5.16, before 6.1.103 (fixed in 6.1.103); from 6.2, before 6.6.44 (fixed in 6.6.44); from 6.7, before 6.10.3 (fixed in 6.10.3)

Published 2024-08-21. Last modified 2026-08-04.