Description
In the Linux kernel, the following vulnerability has been resolved: s390/vfio_ccw: Implement a crw lock Unlike the channel_program struct, which covers synchronous I/O submissions and asynchronous interrupts, the CRW region relies exclusively on asynchronous events coming from hardware. Implement a lock to manage the list of those payloads, to ensure they are read cohesively.
CVSS 8.8EPSS 0.129%Risk 0.89
View source- Published
- 2026-08-26 15:17:09
- Affected versions
- unknown
- Type
- Kernel
- Last modified
- 2026-08-27 13:18:39
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H