CVE-2024-26791
UNKNOWN
Published 2024-04-04T08:20:22.374Z
Actions:
No CVSS data available
Description
In the Linux kernel, the following vulnerability has been resolved:
btrfs: dev-replace: properly validate device names
There's a syzbot report that device name buffers passed to device
replace are not properly checked for string termination which could lead
to a read out of bounds in getname_kernel().
Add a helper that validates both source and target device name buffers.
For devid as the source initialize the buffer to empty string in case
something tries to read it later.
This was originally analyzed and fixed in a different way by Edward Adam
Davis (see links).
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
References
Published: 2024-04-04T08:20:22.374Z
Last Modified: 2025-05-04T08:56:37.164Z
Copied to clipboard!