Bug 2273089 (CVE-2023-52640) - CVE-2023-52640 kernel: fs/ntfs3: Fix oob in ntfs_listxattr
Summary: CVE-2023-52640 kernel: fs/ntfs3: Fix oob in ntfs_listxattr
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2023-52640
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: 2273090
Blocks: 2273079
TreeView+ depends on / blocked
 
Reported: 2024-04-03 22:09 UTC by Robb Gatica
Modified: 2024-09-19 22:28 UTC (History)
49 users (show)

Fixed In Version: kernel 5.15.150, kernel 6.1.80, kernel 6.6.19, kernel 6.7.7, kernel 6.8
Doc Type: If docs needed, set a value
Doc Text:
A vulnerability was found in the ntfs3 function in ntfs_list_ea() in the Linux kernel, where a missing check on the length of an attribute name could exceed the expected size of the extended attribute structure and cause an out-of-bounds error. This issue could result in memory corruption, data leakage, crashes, and arbitrary code execution.
Clone Of:
Environment:
Last Closed: 2024-04-22 10:05:26 UTC
Embargoed:

Attachments (Terms of Use)

Description Robb Gatica 2024-04-03 22:09:31 UTC 
In the Linux kernel, the following vulnerability has been resolved:

fs/ntfs3: Fix oob in ntfs_listxattr

The Linux kernel CVE team has assigned CVE-2023-52640 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024040355-CVE-2023-52640-2657@gregkh/T
Comment 1 Robb Gatica 2024-04-03 22:10:02 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2273090]
Comment 6 Alex 2024-06-09 12:53:30 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52640 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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