staging: vchiq_core: handle NULL result of find_service_by_handle
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
staging: vchiq_core: handle NULL result of find_service_by_handle
In case of an invalid handle the function find_servive_by_handle
returns NULL. So take care of this and avoid a NULL pointer dereference.
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/04202f54dd8899e10f56a89c4c1ede0043fa22afhttps://git.kernel.org/stable/c/3b424f6586a870b8d657c5e5419465bbe0e7b61fhttps://git.kernel.org/stable/c/42f2142a337ee372455574809fc924580a7e51b2https://git.kernel.org/stable/c/aa0b7296785312a4bfa8fac0ba8ad78698fd9fcfhttps://git.kernel.org/stable/c/ca225857faf237234d2fffe5d1919467dfadd822