CVE-2026-46298EPSS p0.1%
CVE-2026-46298CVE-2026-46298
linux / linux_kernel
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.
Scoring
| CVSS | 4.7 () |
| Vector | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
| EPSS | 0.07% probability of exploitation · percentile 0.1% · 2026-08-01T12:00:31Z |
| Last modified | 2026-07-23 |
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