CVE-2022-48667

smb3: fix temporary data corruption in insert range

Description

In the Linux kernel, the following vulnerability has been resolved: smb3: fix temporary data corruption in insert range insert range doesn't discard the affected cached region so can risk temporarily corrupting file data. Also includes some minor cleanup (avoiding rereading inode size repeatedly unnecessarily) to make it clearer.

N/A

CVSS

Severity:

EPSS 0.12%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4e
https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551

Frequently Asked Questions

What is the severity of CVE-2022-48667?: CVE-2022-48667 has not yet been assigned a CVSS score.
How to fix CVE-2022-48667?: To fix CVE-2022-48667, 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-2022-48667 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-48667 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-2022-48667?: CVE-2022-48667 affects Linux Linux, Linux Linux.

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