Description

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: btusb: mediatek: Fix double free of skb in coredump

hci_devcd_append() would free the skb on error so the caller don't
have to free it again otherwise it would cause the double free of skb.

Reported-by : Dan Carpenter

Classification

CVE ID: CVE-2024-35856

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 5.08% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1
https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035
https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d

Timeline