Description
In the Linux kernel, the following vulnerability has been resolved: pseries/papr-hvpipe: Fix race with interrupt handler While executing ->ioctl handler or ->release handler, if an interrupt fires on the same cpu, then we can enter into a deadlock. This patch fixes both these handlers to take spin_lock_irq{save|restore} versions of the lock to prevent this deadlock.
CVSS 4.7EPSS 0.074%Risk 0.47
View source- Published
- 2026-06-08 17:16:48
- Affected versions
- unknown
- Type
- Core software
- Last modified
- 2026-07-23 08:10:00
- Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- Operating systems
- Linux