Bug 2278195 (CVE-2024-26952) - CVE-2024-26952 kernel: ksmbd: fix potencial out-of-bounds when buffer offset is invalid
Summary: CVE-2024-26952 kernel: ksmbd: fix potencial out-of-bounds when buffer offset ...
Keywords:
Status: NEW
Alias: CVE-2024-26952
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: 2278196
Blocks: 2278552
TreeView+ depends on / blocked
 
Reported: 2024-05-01 16:46 UTC by Zack Miele
Modified: 2024-09-24 13:43 UTC (History)
49 users (show)

Fixed In Version: kernel 6.7.12, kernel 6.8.3, kernel 6.9-rc1
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in the Linux kernel’s ksmbd module. An incorrect validation of a buffer length can trigger an out-of-bounds access, resulting in a denial of service.
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Zack Miele 2024-05-01 16:46:56 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix potencial out-of-bounds when buffer offset is invalid

The Linux kernel CVE team has assigned CVE-2024-26952 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024050127-CVE-2024-26952-7f65@gregkh/T
Comment 1 Zack Miele 2024-05-01 16:47:32 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2278196]
Comment 2 Alex 2024-06-09 12:40:00 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-26952 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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