CVE-2021-47000
ceph: fix inode leak on getattr error in __fh_to_dentry
LOW
3.3
CVSS Score
Published: February 28, 2024 at 08:13 AM UTC
Updated: June 17, 2026 at 04:16 AM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
LOW3.3
Exploit prediction
EPSS 0.2%
SSVC
No known exploit
Description
In the Linux kernel, the following vulnerability has been resolved: ceph: fix inode leak on getattr error in __fh_to_dentry
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≥ 5.7.65.11 ≤ v < 5.11.225.12 ≤ v < 5.12.55.4.49 ≤ v < 5.4.1205.7.6 ≤ v < 5.85.8 ≤ v < 5.10.385.8 ≤ v < 5.11.225.8 ≤ v < 5.12.55.8 ≤ v < 5.1310b7ddff50b3334414c0be4b6009671b18ba48455.4.495.7.65.8807460787179dee5f74906965eeb5f3ca2353992878dabb64117406abd40977b87544d05bb3031fc
Vendor states this is fixed in 0a219432127d396120fc88cabd82785e0ff72a2f (fixed)
Vendor states this is fixed in 1775c7ddacfcea29051c67409087578f8f4d751b (fixed)
Vendor states this is fixed in 22fa4c8288f1ec40f6d62d7a32c57ac176f9f0bc (fixed)
Vendor states this is fixed in 2ad8af2b70e986284050213230428b823b950a38 (fixed)
Vendor states this is fixed in bf45c9fe99aa8003d2703f1bd353f956dea47e40 (fixed)
Vendor states this is fixed in 5.10.38 (unaffected)
Vendor states this is fixed in 5.11.22 (unaffected)
Vendor states this is fixed in 5.12.5 (unaffected)
Vendor states this is fixed in 5.13 (unaffected)
Vendor states this is fixed in 5.4.120 (unaffected)
Vendor states this is fixed in 5.8 (unaffected)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://git.kernel.org/stable/c/0a219432127d396120fc88cabd82785e0ff72a2f
- https://git.kernel.org/stable/c/1775c7ddacfcea29051c67409087578f8f4d751b
- https://git.kernel.org/stable/c/22fa4c8288f1ec40f6d62d7a32c57ac176f9f0bc
- https://git.kernel.org/stable/c/2ad8af2b70e986284050213230428b823b950a38
- https://git.kernel.org/stable/c/bf45c9fe99aa8003d2703f1bd353f956dea47e40
References (5)
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/0a219432127d396120fc88cabd82785e0ff72a2fPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/1775c7ddacfcea29051c67409087578f8f4d751bPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/22fa4c8288f1ec40f6d62d7a32c57ac176f9f0bcPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/2ad8af2b70e986284050213230428b823b950a38Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/bf45c9fe99aa8003d2703f1bd353f956dea47e40SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
3.3LOWCISA-ADP
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusANALYZED
CWE
NVD-CWE-noinfo
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