CVE-2021-47660

fs/ntfs3: Fix some memory leaks in an error handling path of 'log_replay()'

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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/d8be98ab88250dc12a98efdb703792a537b0eac3 patch
https://git.kernel.org/stable/c/bc4a1d384a04c6dba9312e1421a9f9f7c03339a4 patch
https://git.kernel.org/stable/c/2c97519ed6b4239594c58ddacf3d0d576cf070cc patch
https://git.kernel.org/stable/c/e589f9b7078e1c0191613cd736f598e81d2390de patch

Frequently Asked Questions

What is the severity of CVE-2021-47660?
CVE-2021-47660 has been scored as a medium severity vulnerability.
How to fix CVE-2021-47660?
To fix CVE-2021-47660, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-47660 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-47660 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-47660?
CVE-2021-47660 affects Linux Linux, Linux Linux.
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