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HIGH

RIOT through 2019.07 contains a memory leak in the TCP implementation (gnrc_tcp), allowing an attacker to consume all memory available for network packets and thus effectively stopping all network threads from working

Published Aug 17, 2019

Description

RIOT through 2019.07 contains a memory leak in the TCP implementation (gnrc_tcp), allowing an attacker to consume all memory available for network packets and thus effectively stopping all network threads from working. This is related to _receive in sys/net/gnrc/transport_layer/tcp/gnrc_tcp_eventloop.c upon receiving an ACK before a SYN.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

CWE-401

References (1)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 17, 2019
Updated Aug 5, 2024
Reserved Aug 17, 2019
Link CVE-2019-15134
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 17, 2026
Link CVE-2019-15134
Red Hat
Severity n/a
Public date n/a
Links CVE-2019-15134