vulnerability
CentOS Linux: CVE-2021-3609: Important: kpatch-patch security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | Aug 10, 2021 | Aug 12, 2021 | May 25, 2023 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
Aug 10, 2021
Added
Aug 12, 2021
Modified
May 25, 2023
Description
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.
Solutions
centos-upgrade-kernelcentos-upgrade-kernel-rtcentos-upgrade-kpatch-patch-4_18_0-305centos-upgrade-kpatch-patch-4_18_0-305-debuginfocentos-upgrade-kpatch-patch-4_18_0-305-debugsourcecentos-upgrade-kpatch-patch-4_18_0-305_10_2centos-upgrade-kpatch-patch-4_18_0-305_10_2-debuginfocentos-upgrade-kpatch-patch-4_18_0-305_10_2-debugsourcecentos-upgrade-kpatch-patch-4_18_0-305_3_1centos-upgrade-kpatch-patch-4_18_0-305_3_1-debuginfocentos-upgrade-kpatch-patch-4_18_0-305_3_1-debugsourcecentos-upgrade-kpatch-patch-4_18_0-305_7_1centos-upgrade-kpatch-patch-4_18_0-305_7_1-debuginfocentos-upgrade-kpatch-patch-4_18_0-305_7_1-debugsource
References
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.