Bug 2271477 (CVE-2021-47145) - CVE-2021-47145 kernel: btrfs: do not BUG_ON in link_to_fixup_dir
Summary: CVE-2021-47145 kernel: btrfs: do not BUG_ON in link_to_fixup_dir
Keywords:
Status: NEW
Alias: CVE-2021-47145
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2271565
TreeView+ depends on / blocked
 
Reported: 2024-03-25 17:47 UTC by Mauro Matteo Cascella
Modified: 2024-06-09 13:01 UTC (History)
49 users (show)

Fixed In Version: kernel 4.4.271, kernel 4.9.271, kernel 4.14.235, kernel 4.19.193, kernel 5.4.124, kernel 5.10.42, kernel 5.12.9, kernel 5.13
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Mauro Matteo Cascella 2024-03-25 17:47:05 UTC 
In the Linux kernel, the following vulnerability has been resolved:

btrfs: do not BUG_ON in link_to_fixup_dir

The Linux kernel CVE team has assigned CVE-2021-47145 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024032558-CVE-2021-47145-e536@gregkh/T
Comment 4 Alex 2024-06-09 13:01:11 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47145 is: 	CHECK	Maybe valid. Check manually.	YES	LOW	DANGER DISK ERRORPATH SKIP IMPROVEONLY 	NO	YES	guess (where first YES/NO value means if related sources built).
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