CVE-2024-35856

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

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

17 May 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 <dan.carpenter@linaro.org>

Affected products

Linux · Linux

References

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