Bug 2278308 (CVE-2024-26996) - CVE-2024-26996 kernel: usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
Summary: CVE-2024-26996 kernel: usb: gadget: f_ncm: Fix UAF ncm object at re-bind afte...
Keywords:
Status: NEW
Alias: CVE-2024-26996
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: 2278309
Blocks: 2278552
TreeView+ depends on / blocked
 
Reported: 2024-05-01 19:04 UTC by Zack Miele
Modified: 2024-09-19 19:08 UTC (History)
49 users (show)

Fixed In Version: kernel 5.15.157, kernel 6.1.88, kernel 6.6.29, kernel 6.8.8, kernel 6.9-rc5
Doc Type: If docs needed, set a value
Doc Text:
A use-after-free law was found in drivers/usb/gadget/function/f_ncm.c in the Linux kernel. This may lead to a crash.
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Zack Miele 2024-05-01 19:04:26 UTC 
In the Linux kernel, the following vulnerability has been resolved:

usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error

The Linux kernel CVE team has assigned CVE-2024-26996 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024050145-CVE-2024-26996-ff2f@gregkh/T
Comment 1 Zack Miele 2024-05-01 19:04:57 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2278309]
Comment 2 Alex 2024-06-09 13:00:45 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-26996 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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