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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2021-3752
HistoryFeb 16, 2022 - 7:15 p.m.

CVE-2021-3752

2022-02-1619:15:00
Debian Security Bug Tracker
security-tracker.debian.org
52

0.001 Low

EPSS

Percentile

46.3%

A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.