CVE-2026-46298Medium· 4.7▾ SunlitIn 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 int…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 25.9 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.07%
Last analysed / modified upstream
— → 4.7
none → medium
0.07% → 0.1%
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.
linux_kernel >= 6.18, < 7.0.7linux_kernel = 7.1Upgrade past the affected range:
linux_kernel 7.0.7Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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