CVE-2022-49104

staging: vchiq_core: handle NULL result of find_service_by_handle

CVSS 5.5 MEDIUMEPSS 0.2%CWE-476

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Feb 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 · Linux

References

https://git.kernel.org/stable/c/04202f54dd8899e10f56a89c4c1ede0043fa22af https://git.kernel.org/stable/c/3b424f6586a870b8d657c5e5419465bbe0e7b61f https://git.kernel.org/stable/c/42f2142a337ee372455574809fc924580a7e51b2 https://git.kernel.org/stable/c/aa0b7296785312a4bfa8fac0ba8ad78698fd9fcf https://git.kernel.org/stable/c/ca225857faf237234d2fffe5d1919467dfadd822