CVE-2022-40279 | BDVDB-2026-184064 Detail

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).

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://linux.die.net/man/3/pcap_dispatch
https://github.com/Samsung/TizenRT/issues/5629
https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181

Exploit#

No public exploit known

History#

Version 12022-09-08Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.