Riskcovery

CVE-2026-72291

KVM: s390: Fix unlikely race in try_get_locked_pte()

State
Published
Severity
9.3 Critical
Published
Aug 15, 2026
Updated
Aug 17, 2026
Reserved
Aug 9, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

KVM: s390: Fix unlikely race in try_get_locked_pte()

Fix an unlikely race in try_get_locked_pte(), which could have happened if puds or pmds get unmapped between the p?dp_get() and p?d_offset() functions.

Scores

CVSSScoreVectorSource
3.19.3 CriticalCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 89fa757931dc0bcd64ef22b28d1d5ad00c5d02f4 to before ce587046baacdeb774b7756ab29b3f594e429004Affected
  • 89fa757931dc0bcd64ef22b28d1d5ad00c5d02f4 to before 5670b7f927f8d98685f3f5873dbf9f8d7a5a63f3Affected
LinuxLinux
  • 7.1Affected
  • before 7.1Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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