CVE-2024-43877
HIGHLinux Kernel 5.16-6.1.103, 6.2-6.6.44, 6.7-6.10.3 - Out-of-bounds Read in IVTV DMA Mapping
Title source: llmDescription
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.
References (7)
Core 7
Core References
Scores
CVSS v3
7.1
EPSS
0.0022
EPSS Percentile
12.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (18)
linux/Kernel
5.16.0 - 6.1.103linux
linux/Kernel
6.2.0 - 6.6.44linux
linux/Kernel
6.7.0 - 6.10.3linux
Linux/Linux
< 5.16
Linux/Linux
1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 - 24062aa7407091dee3e45a8e8037df437e848718
Linux/Linux
1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 - 3d8fd92939e21ff0d45100ab208f8124af79402a
Linux/Linux
1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 - 629913d6d79508b166c66e07e4857e20233d85a9
Linux/Linux
1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 - c766065e8272085ea9c436414b7ddf1f12e7787b
Linux/Linux
1b00b7335000c0e107f774cc8ee4d5340f824f28
Linux/Linux
4551236b55e80b2c1720b10b77e9400118b2339e - 38f72c7e7c6b55614f9407555fd5ce9d019b0fa4
... and 8 more
Published
Aug 21, 2024
Tracked Since
Feb 18, 2026