CVE-2022-49104: staging: vchiq_core: handle NULL result of find_service_by_handle
In the Linux kernel, the following vulnerability has been resolved:
staging: vchiqcore: handle NULL result of findservicebyhandle
In case of an invalid handle the function findservivebyhandle returns NULL. So take care of this and avoid a NULL pointer dereference.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-49104?
CVE-2022-49104 has been classified as a high-severity vulnerability due to the potential for NULL pointer dereference in the Linux kernel.
How do I fix CVE-2022-49104?
To fix CVE-2022-49104, it is recommended to update the Linux kernel to a version that includes the patch addressing this vulnerability.
What versions of the Linux kernel are affected by CVE-2022-49104?
CVE-2022-49104 affects various Linux kernel versions up to 5.10.111 and certain ranges from 5.11 to 5.17.3.
What is the impact of CVE-2022-49104 on Linux systems?
The impact of CVE-2022-49104 on Linux systems includes potential system crashes or unexpected behavior due to NULL pointer dereferences.
Is CVE-2022-49104 related to any specific Linux distributions?
CVE-2022-49104 is related to the Linux kernel and could impact any Linux distribution using affected kernel versions.