CVE-2019-7308

MediumCVSS 5.6/10Last modified Jun 17, 2026

Description

kernel/bpf/verifier.c in the Linux kernel before 4.20.6 performs undesirable out-of-bounds speculation on pointer arithmetic in various cases, including cases of different branches with different state or limits to sanitize, leading to side-channel attacks.

Metrics

CVSS 3.0 5.6/10CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published: Feb 1, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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