Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.9, < 5.10.110 |
References
- https://git.kernel.org/stable/c/4528668ca331f7ce5999b7746657b46db5b3b785Patch
- https://git.kernel.org/stable/c/4680c2ac9aabda82acd23ebbd1f900fb6a889cd3Patch
- https://git.kernel.org/stable/c/69155dc2e04777aa94207a73a8b10f12b8428a68Patch
- https://git.kernel.org/stable/c/721ab4be20d4448dd04c2cc8ed99cd4f3e45f765Patch
- https://git.kernel.org/stable/c/ef1728e3cb9e43f38ed10cde705a7ba2b4ad2d35Patch
FAQ
What is CVE-2022-49211?
CVE-2022-49211 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base The of_find_compatible_node() function returns a node pointer with refcount i...
How severe is CVE-2022-49211?
CVE-2022-49211 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49211?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.