What is CVE-2021-47000?

CVE-2021-47000 is a low-severity vulnerability in Linux. CVSS score: 3.3/10. Published 2024-02-28.

How severe is CVE-2021-47000?

Low severity. CVSS v3 base score is 3.3 out of 10.

Vulnerability in Linux

CVE-2021-47000

In the Linux kernel, the following vulnerability has been resolved: ceph: fix inode leak on getattr error in __fh_to_dentry

Published 2024-02-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.002 (14.0th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 14.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Linux — versions 0, 807460787179dee5f74906965eeb5f3ca2353992, 5.13
Linux Kernel

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2021-47000?: CVE-2021-47000 is a low-severity vulnerability in Linux. CVSS score: 3.3/10. Published 2024-02-28.
How severe is CVE-2021-47000?: Low severity. CVSS v3 base score is 3.3 out of 10.