Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: xtensa: Fix refcount leak bug in time.c In calibrate_ccount(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.9.321 |
References
- https://git.kernel.org/stable/c/0dcc1dd8a5dd9240639f1051dfaa2dffc9fbbde5Patch
- https://git.kernel.org/stable/c/0e403a383c14b63c86bd9df085b7e573e9caee64Patch
- https://git.kernel.org/stable/c/3e5eb904d9ba657308fc75a5de434b0e58dcb8d7Patch
- https://git.kernel.org/stable/c/7de4502af68f4f3932f450157f5483eb7b33cb74Patch
- https://git.kernel.org/stable/c/a0117dc956429f2ede17b323046e1968d1849150Patch
- https://git.kernel.org/stable/c/af0ff2da01521144bc11194f4c26485d7c9cee73Patch
- https://git.kernel.org/stable/c/e5234a9d64a976abd134a14710dcd5188158a7c5Patch
- https://git.kernel.org/stable/c/f1eaf4ba5372ad111f687a80c67e270708e14c23Patch
FAQ
What is CVE-2022-49682?
CVE-2022-49682 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: xtensa: Fix refcount leak bug in time.c In calibrate_ccount(), of_find_compatible_node() will return a node pointer with refcount ...
How severe is CVE-2022-49682?
CVE-2022-49682 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-2022-49682?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.