Bug 2266898 (CVE-2021-46989) - CVE-2021-46989 kernel: hfsplus: prevent corruption in shrinking truncate
Summary: CVE-2021-46989 kernel: hfsplus: prevent corruption in shrinking truncate
Keywords:
Status: NEW
Alias: CVE-2021-46989
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: 2266899
Blocks: 2266939
TreeView+ depends on / blocked
 
Reported: 2024-02-29 08:27 UTC by Avinash Hanwate
Modified: 2024-03-13 13:36 UTC (History)
50 users (show)

Fixed In Version: kernel 4.19.191, 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 08:27:20 UTC 
In the Linux kernel, the following vulnerability has been resolved:

hfsplus: prevent corruption in shrinking truncate

The Linux kernel CVE team has assigned CVE-2021-46989 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022825-CVE-2021-46989-8377@gregkh/T/#u
Comment 1 Avinash Hanwate 2024-02-29 08:28:02 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2266899]
Comment 2 Justin M. Forbes 2024-03-01 21:27:38 UTC 
This was fixed for Fedora with the 5.12.5 stable kernel updates.
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