CVE-2026-46298
pseries/papr-hvpipe: Fix race with interrupt handler
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 8, 2026 |
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Affected Versions
Linux / Linux
814ef095f12c9fa142043ee689500f3a41bb6dab < 342c966f81cfc3cb6c297e80b37a9f3a5d637d2c 814ef095f12c9fa142043ee689500f3a41bb6dab < 7a4f0846ee6cc8cf44ae0046ed42e3259d1dd45b
Linux / Linux
6.18