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CVE-2023-54151

11
FAUCET Score

CVE-2023-54151 is a vulnerability in the Linux kernel's f2fs filesystem, specifically affecting systems configured in LFS (Log-structured File System) mode. It can lead to a system crash due to a lack of free space during checkpointing operations if the amount of dirty node and dentry pages generated by data migration exceeds available free space. The vulnerability has no assigned CVSS score, but its FAUCET Risk Score is 7/100, indicating a relatively low risk. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.10.137, < 5.11CPE match
cpe:2.3:a:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.15.150, < 5.16CPE match
cpe:2.3:a:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.18.18, < 5.19CPE match
cpe:2.3:a:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS data has not been published for this CVE.

Exploit Intelligence

EPSS Score
0.17%
Probability of exploitation in next 30 days
EPSS Percentile
6.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15

Social Chatter

Media Mentions

No media coverage found for this CVE.

Remediation

Vendor Advisories (1)

redhatCVE-2023-54151

kernel: f2fs: Fix system crash due to lack of free space in LFS

Dec 24, 2025

References

git.kernel.org / stable/c/ce71c61d661cfac3f097af928995abfcebd2b8c5
git.kernel.org / stable/c/d11cef14f8146f3babd286c2cc8ca09c166295e2
git.kernel.org / stable/c/f4631d295ae3fff9e240ab78dc17f4b83d14f7bc