CVE-2025-37817
High
Description
In the Linux kernel, the following vulnerability has been resolved: mcb: fix a double free bug in chameleon_parse_gdd() In chameleon_parse_gdd(), if mcb_device_register() fails, 'mdev' would be released in mcb_device_register() via put_device(). Thus, goto 'err' label and free 'mdev' again causes a double free. Just return if mcb_device_register() fails.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedMay 8, 2025
First seenMay 8, 2025
How to fix
Update
- linux linux_kernel5.4.293, 5.10.237, 5.15.181, 6.1.136, 6.6.89, 6.12.26, 6.14.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.15 ≤ v < 5.4.293, 5.5 ≤ v < 5.10.237, 5.11 ≤ v < 5.15.181, 5.16 ≤ v < 6.1.136, 6.2 ≤ v < 6.6.89, 6.7 ≤ v < 6.12.26, 6.13 ≤ v < 6.14.5, 6.15 | 5.4.293, 5.10.237, 5.15.181, 6.1.136, 6.6.89, 6.12.26, 6.14.5 |
| debian debian_linux | 11.0 | — |
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