Bug 2363292 (CVE-2025-37775) - CVE-2025-37775 kernel: ksmbd: fix the warning from __kernel_write_iter
Summary: CVE-2025-37775 kernel: ksmbd: fix the warning from __kernel_write_iter
Keywords:
Status: NEW
Alias: CVE-2025-37775
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: 2025-05-01 14:02 UTC by OSIDB Bzimport
Modified: 2025-05-02 04:44 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2025-05-01 14:02:31 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix the warning from __kernel_write_iter

[ 2110.972290] ------------[ cut here ]------------
[ 2110.972301] WARNING: CPU: 3 PID: 735 at fs/read_write.c:599 __kernel_write_iter+0x21b/0x280

This patch doesn't allow writing to directory.
Comment 1 Avinash Hanwate 2025-05-02 04:33:12 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050115-CVE-2025-37775-296d@gregkh/T
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