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CVE-2024-43877

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CVE-2024-43877

Published: Aug 21, 2024

Modified: May 23, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
4551236b55e80b2c1720b10b77e9400118b2339e - < 38f72c7e7c6b55614f9407555fd5ce9d019b0fa4
affected
66c8a83bf1de2eb3eea4734c7eda22255a965f11 - < 81d0664bed91a858c7b50c263954b59d65f1b414
affected
1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 - < 24062aa7407091dee3e45a8e8037df437e848718
affected
1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 - < 3d8fd92939e21ff0d45100ab208f8124af79402a
affected
1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 - < c766065e8272085ea9c436414b7ddf1f12e7787b

+3 more versions

Linux

Linux

affected
5.16
unaffected
0 - < 5.16
unaffected
6.1.103 - <= 6.1.*
unaffected
6.6.44 - <= 6.6.*
unaffected
6.10.3 - <= 6.10.*

+1 more versions

References

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