Bug 2266871 (CVE-2021-47000) - CVE-2021-47000 kernel: ceph: fix inode leak on getattr error in __fh_to_dentry
Summary: CVE-2021-47000 kernel: ceph: fix inode leak on getattr error in __fh_to_dentry
Keywords:
Status: NEW
Alias: CVE-2021-47000
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2266872
Blocks: 2266939
TreeView+ depends on / blocked
 
Reported: 2024-02-29 07:58 UTC by Avinash Hanwate
Modified: 2024-06-09 13:20 UTC (History)
50 users (show)

Fixed In Version: kernel 5.4.120, kernel 5.10.38, kernel 5.11.22, kernel 5.12.5, kernel 5.13
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Description Avinash Hanwate 2024-02-29 07:58:56 UTC
In the Linux kernel, the following vulnerability has been resolved:

ceph: fix inode leak on getattr error in __fh_to_dentry

The Linux kernel CVE team has assigned CVE-2021-47000 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022828-CVE-2021-47000-981a@gregkh/T/#u

Comment 1 Avinash Hanwate 2024-02-29 07:59:38 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2266872]

Comment 5 Justin M. Forbes 2024-03-01 21:59:25 UTC
This was fixed for Fedora with the 5.12.5 stable kernel updates.

Comment 6 Alex 2024-06-09 13:20:41 UTC
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47000 is: 	SKIP	The Fixes patch not applied yet, so unlikely that actual: 878dabb64117	YES			NO	YES	unknown (where first YES/NO value means if related sources built).


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