Bug 2282922 (CVE-2021-47493) - CVE-2021-47493 kernel: ocfs2: fix race between searching chunks and release journal_head from buffer_head
Summary: CVE-2021-47493 kernel: ocfs2: fix race between searching chunks and release j...
Keywords:
Status: NEW
Alias: CVE-2021-47493
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:
Blocks: 2282978
TreeView+ depends on / blocked
 
Reported: 2024-05-23 10:23 UTC by ybuenos
Modified: 2024-07-16 12:35 UTC (History)
50 users (show)

Fixed In Version: kernel 5.10.77, kernel 5.14.16, kernel 5.15
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description ybuenos 2024-05-23 10:23:49 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ocfs2: fix race between searching chunks and release journal_head from buffer_head

The Linux kernel CVE team has assigned CVE-2021-47493 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052241-CVE-2021-47493-24fb@gregkh/T
Comment 1 Alex 2024-06-09 14:14:43 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47493 is: 	SKIP	No affected files built, so skip this CVE	NO			-	-	unknown	 (where first YES/NO value means if related sources built).
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