usb: gadget: f_hid: fix refcount leak on error path
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 96% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_hid: fix refcount leak on error path
When failing to allocate report_desc, opts->refcnt has already been
incremented so it needs to be decremented to avoid leaving the options
structure permanently locked.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/216437dd64fce36791a3b6cc8f8013df36856958https://git.kernel.org/stable/c/70a3288a7586526315105c699b687d78cd32559ahttps://git.kernel.org/stable/c/80dc47e751a837106c09bec73964ff8f7ea280b4https://git.kernel.org/stable/c/95412c932b3c9e8cc4431dac4fac8fcd80d54982https://git.kernel.org/stable/c/9d4a0aca8a75550d3456c8de339a341dc4536ec5https://git.kernel.org/stable/c/ba78f7c10606719f702c04a15fb0471507b32d7bhttps://git.kernel.org/stable/c/e88b89a096af0001bcff6bf7ad2feb1486487173