CVE-2022-50056

fs/ntfs3: Fix missing i_op in ntfs_read_mft

Description

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix missing i_op in ntfs_read_mft There is null pointer dereference because i_op == NULL. The bug happens because we don't initialize i_op for records in $Extend.

N/A

CVSS

Severity:

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/c293e8abc09e6e1faa50d967bd8862b1cbd575e5
https://git.kernel.org/stable/c/8089a1bc27b41e6800590a92d17c119e9aa8ff53
https://git.kernel.org/stable/c/37a530bfe56ca9a0d3129598803f2794c7428aae

Frequently Asked Questions

What is the severity of CVE-2022-50056?: CVE-2022-50056 has not yet been assigned a CVSS score.
How to fix CVE-2022-50056?: To fix CVE-2022-50056, 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-2022-50056 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-50056 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-2022-50056?: CVE-2022-50056 affects Linux Linux, Linux Linux.

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