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Medium severity5.5NVD Advisory· Published Dec 17, 2018· Updated Jun 17, 2026

CVE-2018-20168

CVE-2018-20168

Description

Google gVisor before 2018-08-22 reuses a pagetable in a different level with the paging-structure cache intact, which allows attackers to cause a denial of service ("physical address not valid" panic) via a crafted application.

Affected products

2
  • Google/Gvisorinferred2 versions
    <2018-08-22+ 1 more
    • (no CPE)range: <2018-08-22
    • (no CPE)range: <2018-08-22

Patches

Vulnerability mechanics

References

1

News mentions

0

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