CVE-2025-37802
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-37802
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37802.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-37802
- Downstream
- Published
- 2025-05-08T07:15:51Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix WARNING "do not call blocking ops when !TASK_RUNNING"
waiteventtimeout() will set the state of the current task to TASKUNINTERRUPTIBLE, before doing the condition check. This means that ksmbddurablescavengeralive() 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 !TASKRUNNING; state=2 set at [<0000000061515a6f>] preparetowaitevent+0x9f/0x6c0 WARNING: CPU: 2 PID: 4147 at kernel/sched/core.c:10099 _mightsleep+0x12f/0x160
mutex lock is not needed in ksmbddurablescavenger_alive().
- References