CVE-2019-8956

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

In the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the "sctp_sendmsg()" function (net/sctp/socket.c) when handling SCTP_SENDALL flag can be exploited to corrupt memory.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416 CWE-787

Affected software

No affected versions have been published.

Timeline

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

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