soc: mediatek: svs: Fix memory leak in svs_enable_debug_write()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
soc: mediatek: svs: Fix memory leak in svs_enable_debug_write()
In svs_enable_debug_write(), the buf allocated by memdup_user_nul()
is leaked if kstrtoint() fails.
Fix this by using __free(kfree) to automatically free buf, eliminating
the need for explicit kfree() calls and preventing leaks.
[Angelo: Added missing cleanup.h inclusion]
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/06195456c4e4de3826c4ca60eca941c472f991d0https://git.kernel.org/stable/c/0f6498077faa9cd89bb787bcc57063494a6f0601https://git.kernel.org/stable/c/47a3e372f7d68776adb749a27c0ec9058ff1b4fdhttps://git.kernel.org/stable/c/6259094ee806fb813ca95894c65fb80e2ec98bf1https://git.kernel.org/stable/c/6bb10466e0884b4a68d4a1f3f4bb87eeb471c18ahttps://git.kernel.org/stable/c/a58c97828911c0b6e25d6b556789da974003efda