Bug 2268451 (CVE-2023-52496) - CVE-2023-52496 kernel: mtd: maps: vmu-flash: Fix the (mtd core) switch to ref counters
Summary: CVE-2023-52496 kernel: mtd: maps: vmu-flash: Fix the (mtd core) switch to ref...
Keywords:
Status: NEW
Alias: CVE-2023-52496
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: 2268452
Blocks: 2266913
TreeView+ depends on / blocked
 
Reported: 2024-03-07 16:17 UTC by Mauro Matteo Cascella
Modified: 2025-09-06 08:29 UTC (History)
48 users (show)

Fixed In Version: kernel 6.6.15, kernel 6.7.3, kernel 6.8-rc1
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Mauro Matteo Cascella 2024-03-07 16:17:02 UTC 
In the Linux kernel, the following vulnerability has been resolved:

mtd: maps: vmu-flash: Fix the (mtd core) switch to ref counters

The Linux kernel CVE team has assigned CVE-2023-52496 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/20240229155245.1571576-37-lee@kernel.org/T
Comment 1 Mauro Matteo Cascella 2024-03-07 16:17:37 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2268452]
Comment 5 Justin M. Forbes 2024-03-07 23:37:29 UTC 
This was fixed for Fedora with eh 6.7.3 stable kernel updates.
Comment 6 Alex 2024-06-09 13:10:25 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52496 is: 	SKIP	No affected files built, so skip this CVE	NO			-	-	unknown (where first YES/NO value means if related sources built).
Comment 7 TEJ RATHI 2025-05-16 04:47:43 UTC 
This CVE has been rejected upstream: https://lore.kernel.org/linux-cve-announce/2024030811-REJECTED-9af0@gregkh/
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