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CVE-2026-98649

KVM: s390: Fix race in _destroy_pages_crste() PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix race in _destroy_pages_crste() Use READ_ONCE() in _destroy_pages_crste() to read the crste, avoid dereferencing the pointer multiple times.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected a2c17f9270cc3f1c55c35e8b1d151f41d75b40f5 before 90bd832b2bc367991d424d847003ce345b454ffc; affected a2c17f9270cc3f1c55c35e8b1d151f41d75b40f5 before 4ca00a9154f998116fba9a32cce5bd938d228065
Linux / Linuxaffected 7.0; unaffected 0 before 7.0; unaffected 7.2.9 through 7.2.*; unaffected 7.3 through *

CWE

No CWE identifiers supplied.

References