vulnerability
CentOS Linux: CVE-2019-9506: Important: kernel security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:A/AC:L/Au:N/C:P/I:P/A:N) | Aug 14, 2019 | Oct 16, 2019 | May 25, 2023 |
Severity
5
CVSS
(AV:A/AC:L/Au:N/C:P/I:P/A:N)
Published
Aug 14, 2019
Added
Oct 16, 2019
Modified
May 25, 2023
Description
The Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and does not prevent an attacker from influencing the key length negotiation. This allows practical brute-force attacks (aka "KNOB") that can decrypt traffic and inject arbitrary ciphertext without the victim noticing.
Solutions
centos-upgrade-kernelcentos-upgrade-kernel-rtcentos-upgrade-kpatch-patch-3_10_0-1062centos-upgrade-kpatch-patch-3_10_0-1062-debuginfocentos-upgrade-kpatch-patch-3_10_0-1062_1_1centos-upgrade-kpatch-patch-3_10_0-1062_1_1-debuginfocentos-upgrade-kpatch-patch-3_10_0-1062_1_2centos-upgrade-kpatch-patch-3_10_0-1062_1_2-debuginfo
References
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