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CVE-2022-40279

Published: Sep 8, 2022

Modified: Aug 3, 2024

PUBLISHED

Description

An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). l2_packet_receive_timeout in wpa_supplicant/src/l2_packet/l2_packet_pcap.c has a missing check on the return value of pcap_dispatch, leading to a denial of service (malfunction).

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://linux.die.net/man/3/pcap_dispatch

x_refsource_MISC

https://github.com/Samsung/TizenRT/issues/5629

x_refsource_MISC

https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181

x_refsource_MISC

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