CVE-2017-17864

LowCVSS 3.3/10Last modified Jun 17, 2026

Description

kernel/bpf/verifier.c in the Linux kernel through 4.14.8 mishandles states_equal comparisons between the pointer data type and the UNKNOWN_VALUE data type, which allows local users to obtain potentially sensitive address information, aka a "pointer leak."

Metrics

CVSS 3.0 3.3/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-200

Affected software

No affected versions have been published.

Timeline

Published
Dec 27, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-17864: Low severity, CVSS 3.3 | Vulnix