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Unrated severityNVD Advisory· Published Apr 28, 2020· Updated Aug 4, 2024

CVE-2020-7452

CVE-2020-7452

Description

In FreeBSD 12.1-STABLE before r357490, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r357489, and 11.3-RELEASE before 11.3-RELEASE-p7, incorrect use of a user-controlled pointer in the epair virtual network module allowed vnet jailed privileged users to panic the host system and potentially execute arbitrary code in the kernel.

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Affected products

2
  • FreeBSD/FreeBSDdescription
  • FreeBSD/FreeBSDllm-fuzzy
    Range: 12.1-STABLE before r357490, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r357489, 11.3-RELEASE before 11.3-RELEASE-p7

Patches

Vulnerability mechanics

References

1

News mentions

0

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