CVE - CVE-2025-37802

CVE-ID
CVE-2025-37802	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix WARNING "do not call blocking ops when !TASK_RUNNING" wait_event_timeout() will set the state of the current task to TASK_UNINTERRUPTIBLE, before doing the condition check. This means that ksmbd_durable_scavenger_alive() will try to acquire the mutex while already in a sleeping state. The scheduler warns us by giving the following warning: do not call blocking ops when !TASK_RUNNING; state=2 set at [<0000000061515a6f>] prepare_to_wait_event+0x9f/0x6c0 WARNING: CPU: 2 PID: 4147 at kernel/sched/core.c:10099 __might_sleep+0x12f/0x160 mutex lock is not needed in ksmbd_durable_scavenger_alive().
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/1df0d4c616138784e033ad337961b6e1a6bcd999 URL:https://git.kernel.org/stable/c/1df0d4c616138784e033ad337961b6e1a6bcd999 MISC:https://git.kernel.org/stable/c/8f805b3746d2f41702c77cba22f94f8415fadd1a URL:https://git.kernel.org/stable/c/8f805b3746d2f41702c77cba22f94f8415fadd1a MISC:https://git.kernel.org/stable/c/cd161198e091e8a62b9bd631be970ea9a87d2d6a URL:https://git.kernel.org/stable/c/cd161198e091e8a62b9bd631be970ea9a87d2d6a
Assigning CNA
kernel.org
Date Record Created
20250416	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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