Bug 2347890 (CVE-2022-49384) - CVE-2022-49384 kernel: md: fix double free of io_acct_set bioset
Summary: CVE-2022-49384 kernel: md: fix double free of io_acct_set bioset
Keywords:
Status: NEW
Alias: CVE-2022-49384
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-26 03:10 UTC by OSIDB Bzimport
Modified: 2025-05-12 13:50 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-02-26 03:10:18 UTC 
In the Linux kernel, the following vulnerability has been resolved:

md: fix double free of io_acct_set bioset

Now io_acct_set is alloc and free in personality. Remove the codes that
free io_acct_set in md_free and md_stop.
Comment 1 Avinash Hanwate 2025-02-26 20:19:39 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022648-CVE-2022-49384-422b@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.