kernel/bpf/verifier.c in the Linux kernel 4.9.x through 4.9.71 does not check the relationship between pointer values and the BPF stack, which allows local users to cause a denial of service (integer overflow or invalid memory access) or possibly have unspecified other impact.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-12-23T17:00:00

Updated: 2024-08-05T21:06:48.911Z

Reserved: 2017-12-23T00:00:00

Link: CVE-2017-17863

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-12-27T17:08:20.483

Modified: 2018-03-16T01:29:08.140

Link: CVE-2017-17863

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-12-23T00:00:00Z

Links: CVE-2017-17863 - Bugzilla