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GPS Daemon (GPSD) Rollover Bug

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Andrei Z.

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Oct 23, 2021, 1:51:38 AM10/23/21
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GPS Daemon (GPSD) Rollover Bug - CISA
https://us-cert.cisa.gov/ncas/current-activity/2021/10/21/gps-daemon-gpsd-rollover-bug

"On October 24, 2021, Network Time Protocol (NTP) servers using bugged
GPSD versions 3.20-3.22 may rollback the date 1,024 weeks—to March
2002—which may cause systems and services to become unavailable or
unresponsive."

GPSd
https://gpsd.gitlab.io/gpsd/

"GPSD is everywhere in mobile embedded systems. It underlies the map
service on Android phones. It's ubiquitous in drones, robot submarines,
and driverless cars. It's increasingly common in recent generations of
manned aircraft, marine navigation systems, and military vehicles."

GPSD time will jump back 1024 weeks at after week=2180 (23-October-2021)
https://gitlab.com/gpsd/gpsd/-/issues/144

1p166

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Oct 28, 2021, 12:26:10 AM10/28/21
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Oh just marvy ....

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