CVE-2024-43877
High
Description
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedAug 21, 2024
First seenAug 21, 2024
How to fix
Update
- linux linux_kernel6.1.103, 6.6.44, 6.10.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.16 ≤ v < 6.1.103, 6.2 ≤ v < 6.6.44, 6.7 ≤ v < 6.10.3 | 6.1.103, 6.6.44, 6.10.3 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.