platform/x86: toshiba_haps: Fix memory leaks in add/remove routines
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: toshiba_haps: Fix memory leaks in add/remove routines
toshiba_haps_add() leaks the haps object allocated by it if it returns
an error after allocating that object successfully.
toshiba_haps_remove() does not free the object pointed to by
toshiba_haps before clearing that pointer, so it becomes unreachable
allocated memory.
Address these memory leaks by using devm_kzalloc() for allocating
the memory in question.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/128497456756e1b952bd5a912cd073836465109dhttps://git.kernel.org/stable/c/17f37c4cdf42a9e4915216b9e130fc8baef4cc64https://git.kernel.org/stable/c/5bce10f0f9435afaae3fc4df9a52b01d9b3853dchttps://git.kernel.org/stable/c/bf0474356875d005d420f8c6b9ac168566e72e87https://git.kernel.org/stable/c/ca9ff71c15bc8e48529c2033294a519a7749b272https://git.kernel.org/stable/c/f2093e87ddec13e7a920f326c078a5f765ba89c3https://git.kernel.org/stable/c/f93ae43780b759a70734be9bc82c1adcf7f33208