CVE-2025-68374
In the Linux kernel, the following vulnerability has been resolved: md: fix rcu protection in md_wakeup_thread We attempted to use RCU to protect the pointer 'thread', but directly passed the value when calling md_wakeup_thread().
Does this matter?
Not yet scored. NVD analysis is pending; check back once CVSS and EPSS values are published.
Description
In the Linux kernel, the following vulnerability has been resolved: md: fix rcu protection in md_wakeup_thread We attempted to use RCU to protect the pointer 'thread', but directly passed the value when calling md_wakeup_thread(). This means that the RCU pointer has been acquired before rcu_read_lock(), which renders rcu_read_lock() ineffective and could lead to a use-after-free.
- CVSS
- Not yet scored
- EPSS
- 0.21% probability · 12th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS 0.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://git.kernel.org/stable/c/0dc76205549b4c25705e54345f211b9f66e018a0
- https://git.kernel.org/stable/c/21989cb5034c835b212385a2afadf279d8069da0
- https://git.kernel.org/stable/c/a4bd1caf591faeae44cb10b6517e7dacb5139bda
- https://git.kernel.org/stable/c/dc6d1249ee35c1c76700b4b96281daeb7637bce1
- https://git.kernel.org/stable/c/f98b191f78124405294481dea85f8a22a3eb0a59
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.