Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix some memory leaks in an error handling path of 'log_replay()' All error handling paths lead to 'out' where many resources are freed. Do it as well here instead of a direct return, otherwise 'log', 'ra' and 'log->one_page_buf' (at least) will leak.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.15, < 5.15.46 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/2c97519ed6b4239594c58ddacf3d0d576cf070ccPatch
- https://git.kernel.org/stable/c/bc4a1d384a04c6dba9312e1421a9f9f7c03339a4Patch
- https://git.kernel.org/stable/c/d8be98ab88250dc12a98efdb703792a537b0eac3Patch
- https://git.kernel.org/stable/c/e589f9b7078e1c0191613cd736f598e81d2390dePatch
FAQ
What is CVE-2021-47660?
CVE-2021-47660 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix some memory leaks in an error handling path of 'log_replay()' All error handling paths lead to 'out' where many reso...
How severe is CVE-2021-47660?
CVE-2021-47660 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-2021-47660?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.