6.8 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
2.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:A/AC:M/Au:S/C:P/I:N/A:N
0.0005 Low
EPSS
Percentile
15.7%
This update is based on upstream 5.5.6 and fixes at least the following security vulnerability: A flaw was found in the way KVM hypervisor handled instruction emulation for the L2 guest when nested(=1) virtualization is enabled. In the instruction emulation, the L2 guest could trick the L0 hypervisor into accessing sensitive bits of the L1 hypervisor. An L2 guest could use this flaw to potentially access information of the L1 hypervisor (CVE-2020-2732). Other additional fixes in this update: - a fix for broken radeon on 32bit (mga#26237) - broken iwlwifi for some (mga#26248) - a bugfix for pipe optimization backported in the 5.5.4 update For other upstream fixes in this update, see the referenced changelogs.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Mageia | 7 | noarch | kernel | < 5.5.6-2 | kernel-5.5.6-2.mga7 |
Mageia | 7 | noarch | kmod-virtualbox | < 6.0.18-4 | kmod-virtualbox-6.0.18-4.mga7 |
Mageia | 7 | noarch | kmod-xtables-addons | < 3.8-4 | kmod-xtables-addons-3.8-4.mga7 |
6.8 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
2.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:A/AC:M/Au:S/C:P/I:N/A:N
0.0005 Low
EPSS
Percentile
15.7%