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CVE-2023-54187

HIGHCVSS 7.8/10EPSS 0.18%

Last modified

CVE-2023-54187 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4_rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b ("ext4: Fix possible corruption when moving a directory"). EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4_rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b ("ext4: Fix possible corruption when moving a directory")

Metrics

CVSS 3.1
7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.18%

7.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce, < 3e77036246123ff710fa2661dcaa12a45284f09b; >= 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce, < 957904f531fd857a92743b11fbc9c9ffdf7f3207; >= 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce, < 8f57f3e112cf1d16682b6ff9c31c72f40f7da9c9; >= 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce, < 8a0b544b7caedfbc05065b6377fd1d8bf7ef5e70; >= 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce, < f20191100952013f0916418cdaed0ab55c7b634c; >= 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce, < 0a76082a4a32a90d1ef33dee8b400efc082b4b6f; >= 622f28ae9ba4fa89b4ff0f4a6cf75d153ea838ce, < d94772154e524b329a168678836745d2773a6e02
LinuxLinux3.19

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2023-54187?
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4_rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b ("ext4: Fix possible corruption when moving a directory")
How severe is CVE-2023-54187?
CVE-2023-54187 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2023-54187?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST