vulnerability
Red Hat: CVE-2021-3752: possible use-after-free in bluetooth module (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:A/AC:M/Au:N/C:C/I:C/A:C) | 2022-02-16 | 2022-02-23 | 2024-11-26 |
Severity
8
CVSS
(AV:A/AC:M/Au:N/C:C/I:C/A:C)
Published
2022-02-16
Added
2022-02-23
Modified
2024-11-26
Description
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.
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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