01 Record

CVE-2021-47000

ceph: fix inode leak on getattr error in __fh_to_dentry

LowPUBLISHEDCNA: Linux

CNA base score3.3 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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02 Description

ceph: fix inode leak on getattr error in __fh_to_dentry

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 15.6% of scored records. A rank, not a probability.

NVD base score

3.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2024-02-28 08:13Z2 YR AGO

Last updated

2026-05-23 15:18Z3 MO AGO

Reserved

2024-02-27

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Low (CVSS 3.3)

CNA CVSS vector

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

Weaknesses

CWE-402Transmission of Private Resources into a New Sphere ('Resource Leak')Class

Data version

5.2

Document digest

1d0d7ac0ba0ecfd3781ff92c62f01641f5ab2bbdd830a36c98c29c5819d1899a

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux807460787179dee5f74906965eeb5f3ca2353992 to < 2ad8af2b70e986284050213230428b823b950a38, 878dabb64117406abd40977b87544d05bb3031fc to < bf45c9fe99aa8003d2703f1bd353f956dea47e40, 878dabb64117406abd40977b87544d05bb3031fc to < 22fa4c8288f1ec40f6d62d7a32c57ac176f9f0bc, 878dabb64117406abd40977b87544d05bb3031fc to < 0a219432127d396120fc88cabd82785e0ff72a2f, 878dabb64117406abd40977b87544d05bb3031fc to < 1775c7ddacfcea29051c67409087578f8f4d751b, 10b7ddff50b3334414c0be4b6009671b18ba4845, 5.4.49 to < 5.4.120, 5.7.6 to < 5.8, 5.8—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/2ad8af2b70e986284050213230428b823b950a38
git.kernel.orghttps://git.kernel.org/stable/c/bf45c9fe99aa8003d2703f1bd353f956dea47e40
git.kernel.orghttps://git.kernel.org/stable/c/22fa4c8288f1ec40f6d62d7a32c57ac176f9f0bc
git.kernel.orghttps://git.kernel.org/stable/c/0a219432127d396120fc88cabd82785e0ff72a2f
git.kernel.orghttps://git.kernel.org/stable/c/1775c7ddacfcea29051c67409087578f8f4d751b

01 Record index

CVE-2021-47000

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2021-47000

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References