usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe()
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.1%
exploitation probability
0.1%top 97% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe()
Smatch reports:
drivers/usb/phy/phy-tahvo.c: tahvo_usb_probe()
warn: missing unwind goto?
After geting irq, if ret < 0, it will return without error handling to
free memory.
Just add error handling to fix this problem.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/342161c11403ea00e9febc16baab1d883d589d04https://git.kernel.org/stable/c/38dbd6f72bfbeba009efe0e9ec1f3ff09f9e23fahttps://git.kernel.org/stable/c/3e5a7bebf832b1482efe27bcc15a88c5b28a30d0https://git.kernel.org/stable/c/4da9edeccf77d7b4c6dbcb34d5908acdaa5bd7e3https://git.kernel.org/stable/c/56901de563359de20513e16a9ae008ae2c22e9a9https://git.kernel.org/stable/c/dd9b7c89a80428cc5f4ae0d2e1311fdedb2a1aachttps://git.kernel.org/stable/c/ecf26d6e1b5450620c214feea537bb6ce05c6741https://git.kernel.org/stable/c/fe9cdc19861950582f077f254a12026e169eaee5