VDB
DEBIAN-CVE-2021-3752
DEBIAN-CVE-2021-3752
PUBLISHED
CVSS 7.099999904632568 HIGH
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.
Risk Scores
CVSS v3.1
7.099999904632568
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 0, 0 |
| Debian:11 | linux | 5.10.46-4, 5.10.70-1, 5.10.70-1~bpo10+1 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:12 | linux | 0, 0, 0 |
Timeline
- Feb 16, 2022 CVE Published
- Apr 28, 2026 CVE Updated