Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2018-3646

Published: Aug 14, 2018 | Modified: Nov 21, 2024
CVSS 3.x
5.6
MEDIUM
Source:
NVD
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS 2.x
4.7 MEDIUM
AV:L/AC:M/Au:N/C:C/I:N/A:N
RedHat/V2
RedHat/V3
5.6 IMPORTANT
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Ubuntu
HIGH
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2018-3646
CWEhttps://cwe.mitre.org/data/definitions/.html

Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis.

Affected Software

NameVendorStart VersionEnd Version
Core_i3Intel330e (including)330e (including)
Core_i3Intel330m (including)330m (including)
Core_i3Intel330um (including)330um (including)
Core_i3Intel350m (including)350m (including)
Core_i3Intel370m (including)370m (including)
Core_i3Intel380m (including)380m (including)
Core_i3Intel380um (including)380um (including)
Core_i3Intel390m (including)390m (including)
Core_i3Intel530 (including)530 (including)
Core_i3Intel540 (including)540 (including)
Core_i3Intel550 (including)550 (including)
Core_i3Intel560 (including)560 (including)
Core_i3Intel2100 (including)2100 (including)
Core_i3Intel2100t (including)2100t (including)
Core_i3Intel2102 (including)2102 (including)
Core_i3Intel2105 (including)2105 (including)
Core_i3Intel2115c (including)2115c (including)
Core_i3Intel2120 (including)2120 (including)
Core_i3Intel2120t (including)2120t (including)
Core_i3Intel2125 (including)2125 (including)
Core_i3Intel2130 (including)2130 (including)
Core_i3Intel2310e (including)2310e (including)
Core_i3Intel2310m (including)2310m (including)
Core_i3Intel2312m (including)2312m (including)
Core_i3Intel2328m (including)2328m (including)
Core_i3Intel2330e (including)2330e (including)
Core_i3Intel2330m (including)2330m (including)
Core_i3Intel2340ue (including)2340ue (including)
Core_i3Intel2348m (including)2348m (including)
Core_i3Intel2350m (including)2350m (including)
Core_i3Intel2357m (including)2357m (including)
Core_i3Intel2365m (including)2365m (including)
Core_i3Intel2367m (including)2367m (including)
Core_i3Intel2370m (including)2370m (including)
Core_i3Intel2375m (including)2375m (including)
Core_i3Intel2377m (including)2377m (including)
Core_i3Intel3110m (including)3110m (including)
Core_i3Intel3115c (including)3115c (including)
Core_i3Intel3120m (including)3120m (including)
Core_i3Intel3120me (including)3120me (including)
Core_i3Intel3130m (including)3130m (including)
Core_i3Intel3210 (including)3210 (including)
Core_i3Intel3217u (including)3217u (including)
Core_i3Intel3217ue (including)3217ue (including)
Core_i3Intel3220 (including)3220 (including)
Core_i3Intel3220t (including)3220t (including)
Core_i3Intel3225 (including)3225 (including)
Core_i3Intel3227u (including)3227u (including)
Core_i3Intel3229y (including)3229y (including)
Core_i3Intel3240 (including)3240 (including)
Core_i3Intel3240t (including)3240t (including)
Core_i3Intel3245 (including)3245 (including)
Core_i3Intel3250 (including)3250 (including)
Core_i3Intel3250t (including)3250t (including)
Core_i3Intel4000m (including)4000m (including)
Core_i3Intel4005u (including)4005u (including)
Core_i3Intel4010u (including)4010u (including)
Core_i3Intel4010y (including)4010y (including)
Core_i3Intel4012y (including)4012y (including)
Core_i3Intel4020y (including)4020y (including)
Core_i3Intel4025u (including)4025u (including)
Core_i3Intel4030u (including)4030u (including)
Core_i3Intel4030y (including)4030y (including)
Core_i3Intel4100e (including)4100e (including)
Core_i3Intel4100m (including)4100m (including)
Core_i3Intel4100u (including)4100u (including)
Core_i3Intel4102e (including)4102e (including)
Core_i3Intel4110e (including)4110e (including)
Core_i3Intel4110m (including)4110m (including)
Core_i3Intel4112e (including)4112e (including)
Core_i3Intel4120u (including)4120u (including)
Core_i3Intel4130 (including)4130 (including)
Core_i3Intel4130t (including)4130t (including)
Core_i3Intel4150 (including)4150 (including)
Core_i3Intel4150t (including)4150t (including)
Core_i3Intel4158u (including)4158u (including)
Core_i3Intel4160 (including)4160 (including)
Core_i3Intel4160t (including)4160t (including)
Core_i3Intel4170 (including)4170 (including)
Core_i3Intel4170t (including)4170t (including)
Core_i3Intel4330 (including)4330 (including)
Core_i3Intel4330t (including)4330t (including)
Core_i3Intel4330te (including)4330te (including)
Core_i3Intel4340 (including)4340 (including)
Core_i3Intel4340te (including)4340te (including)
Core_i3Intel4350 (including)4350 (including)
Core_i3Intel4350t (including)4350t (including)
Core_i3Intel4360 (including)4360 (including)
Core_i3Intel4360t (including)4360t (including)
Core_i3Intel4370 (including)4370 (including)
Core_i3Intel4370t (including)4370t (including)
Core_i3Intel5005u (including)5005u (including)
Core_i3Intel5010u (including)5010u (including)
Core_i3Intel5015u (including)5015u (including)
Core_i3Intel5020u (including)5020u (including)
Core_i3Intel5157u (including)5157u (including)
Core_i3Intel6006u (including)6006u (including)
Core_i3Intel6098p (including)6098p (including)
Core_i3Intel6100 (including)6100 (including)
Core_i3Intel6100e (including)6100e (including)
Core_i3Intel6100h (including)6100h (including)
Core_i3Intel6100t (including)6100t (including)
Core_i3Intel6100te (including)6100te (including)
Core_i3Intel6100u (including)6100u (including)
Core_i3Intel6102e (including)6102e (including)
Core_i3Intel6157u (including)6157u (including)
Core_i3Intel6167u (including)6167u (including)
Core_i3Intel6300 (including)6300 (including)
Core_i3Intel6300t (including)6300t (including)
Core_i3Intel6320 (including)6320 (including)
Core_i3Intel8100 (including)8100 (including)
Core_i3Intel8350k (including)8350k (including)
Red Hat Enterprise Linux 5.9 Long LifeRedHatkernel-0:2.6.18-348.41.1.el5*
Red Hat Enterprise Linux 5 Extended Lifecycle SupportRedHatkernel-0:2.6.18-434.el5*
Red Hat Enterprise Linux 6RedHatkernel-0:2.6.32-754.3.5.el6*
Red Hat Enterprise Linux 6.4 Advanced Update SupportRedHatkernel-0:2.6.32-358.91.4.el6*
Red Hat Enterprise Linux 6.5 Advanced Update SupportRedHatkernel-0:2.6.32-431.91.3.el6*
Red Hat Enterprise Linux 6.6 Advanced Update SupportRedHatkernel-0:2.6.32-504.72.4.el6*
Red Hat Enterprise Linux 6.6 Telco Extended Update SupportRedHatkernel-0:2.6.32-504.72.4.el6*
Red Hat Enterprise Linux 6.7 Extended Update SupportRedHatkernel-0:2.6.32-573.60.4.el6*
Red Hat Enterprise Linux 7RedHatkernel-rt-0:3.10.0-862.11.6.rt56.819.el7*
Red Hat Enterprise Linux 7RedHatkernel-0:3.10.0-862.11.6.el7*
Red Hat Enterprise Linux 7.2 Advanced Update SupportRedHatkernel-0:3.10.0-327.71.4.el7*
Red Hat Enterprise Linux 7.2 Telco Extended Update SupportRedHatkernel-0:3.10.0-327.71.4.el7*
Red Hat Enterprise Linux 7.2 Update Services for SAP SolutionsRedHatkernel-0:3.10.0-327.71.4.el7*
Red Hat Enterprise Linux 7.3 Extended Update SupportRedHatkernel-0:3.10.0-514.55.4.el7*
Red Hat Enterprise Linux 7.4 Extended Update SupportRedHatkernel-0:3.10.0-693.37.4.el7*
Red Hat Enterprise MRG 2RedHatkernel-rt-1:3.10.0-693.37.4.rt56.629.el6rt*
Red Hat Virtualization 4 for Red Hat Enterprise Linux 7RedHatrhvm-appliance-0:4.2-20180813.0*
Red Hat Virtualization 4 for Red Hat Enterprise Linux 7RedHatredhat-release-virtualization-host-0:4.2-5.2.el7*
Red Hat Virtualization 4 for Red Hat Enterprise Linux 7RedHatredhat-virtualization-host-0:4.2-20180813.0*
RHEV 3.X Hypervisor and Agents for RHEL-6RedHatrhev-hypervisor7-0:7.3-20180813.0.el6ev*
RHEV 3.X Hypervisor and Agents for RHEL-7 ELSRedHatrhev-hypervisor7-0:7.3-20180813.0.el7ev*
Intel-microcodeUbuntubionic*
Intel-microcodeUbuntuesm-infra-legacy/trusty*
Intel-microcodeUbuntuesm-infra/bionic*
Intel-microcodeUbuntuesm-infra/xenial*
Intel-microcodeUbuntutrusty*
Intel-microcodeUbuntutrusty/esm*
Intel-microcodeUbuntuupstream*
Intel-microcodeUbuntuxenial*
LinuxUbuntubionic*
LinuxUbuntuesm-infra-legacy/trusty*
LinuxUbuntuesm-infra/bionic*
LinuxUbuntuesm-infra/xenial*
LinuxUbuntutrusty*
LinuxUbuntutrusty/esm*
LinuxUbuntuupstream*
LinuxUbuntuxenial*
Linux-awsUbuntubionic*
Linux-awsUbuntuesm-infra-legacy/trusty*
Linux-awsUbuntuesm-infra/bionic*
Linux-awsUbuntuesm-infra/xenial*
Linux-awsUbuntutrusty*
Linux-awsUbuntutrusty/esm*
Linux-awsUbuntuupstream*
Linux-awsUbuntuxenial*
Linux-aws-5.15Ubuntuupstream*
Linux-aws-5.4Ubuntuupstream*
Linux-aws-6.8Ubuntuupstream*
Linux-aws-fipsUbuntutrusty*
Linux-aws-fipsUbuntuupstream*
Linux-aws-fipsUbuntuxenial*
Linux-aws-hweUbuntuupstream*
Linux-azureUbuntubionic*
Linux-azureUbuntuesm-infra/bionic*
Linux-azureUbuntuesm-infra/xenial*
Linux-azureUbuntuupstream*
Linux-azureUbuntuxenial*
Linux-azure-4.15Ubuntuupstream*
Linux-azure-5.15Ubuntuupstream*
Linux-azure-5.4Ubuntuupstream*
Linux-azure-6.8Ubuntuupstream*
Linux-azure-edgeUbuntubionic*
Linux-azure-edgeUbuntuesm-infra/bionic*
Linux-azure-edgeUbuntuupstream*
Linux-azure-fdeUbuntuesm-infra/focal*
Linux-azure-fdeUbuntufocal*
Linux-azure-fdeUbuntuupstream*
Linux-azure-fde-5.15Ubuntuupstream*
Linux-azure-fipsUbuntutrusty*
Linux-azure-fipsUbuntuupstream*
Linux-azure-fipsUbuntuxenial*
Linux-bluefieldUbuntuupstream*
Linux-euclidUbuntuupstream*
Linux-euclidUbuntuxenial*
Linux-fipsUbuntufips-updates/xenial*
Linux-fipsUbuntufips/xenial*
Linux-fipsUbuntuupstream*
Linux-floUbuntutrusty*
Linux-floUbuntuxenial*
Linux-gcpUbuntubionic*
Linux-gcpUbuntuesm-infra/bionic*
Linux-gcpUbuntuesm-infra/xenial*
Linux-gcpUbuntuupstream*
Linux-gcpUbuntuxenial*
Linux-gcp-4.15Ubuntuupstream*
Linux-gcp-5.15Ubuntuupstream*
Linux-gcp-5.4Ubuntuupstream*
Linux-gcp-6.8Ubuntuupstream*
Linux-gcp-edgeUbuntuupstream*
Linux-gcp-fipsUbuntutrusty*
Linux-gcp-fipsUbuntuupstream*
Linux-gcp-fipsUbuntuxenial*
Linux-gkeUbuntuesm-infra/focal*
Linux-gkeUbuntufocal*
Linux-gkeUbuntuupstream*
Linux-gkeUbuntuxenial*
Linux-gkeopUbuntuupstream*
Linux-gkeop-5.15Ubuntuupstream*
Linux-goldfishUbuntutrusty*
Linux-goldfishUbuntuupstream*
Linux-goldfishUbuntuxenial*
Linux-grouperUbuntutrusty*
Linux-hweUbuntuesm-infra/xenial*
Linux-hweUbuntuupstream*
Linux-hweUbuntuxenial*
Linux-hwe-5.15Ubuntuupstream*
Linux-hwe-5.4Ubuntuupstream*
Linux-hwe-6.8Ubuntuupstream*
Linux-hwe-edgeUbuntuesm-infra/xenial*
Linux-hwe-edgeUbuntuupstream*
Linux-hwe-edgeUbuntuxenial*
Linux-ibmUbuntuupstream*
Linux-ibm-5.15Ubuntuupstream*
Linux-ibm-5.4Ubuntuupstream*
Linux-intelUbuntuupstream*
Linux-intel-iot-realtimeUbuntujammy*
Linux-intel-iot-realtimeUbuntuupstream*
Linux-intel-iotgUbuntuupstream*
Linux-intel-iotg-5.15Ubuntuupstream*
Linux-iotUbuntuupstream*
Linux-kvmUbuntubionic*
Linux-kvmUbuntuesm-infra/bionic*
Linux-kvmUbuntuesm-infra/xenial*
Linux-kvmUbuntuupstream*
Linux-kvmUbuntuxenial*
Linux-lowlatencyUbuntuupstream*
Linux-lowlatency-hwe-5.15Ubuntuupstream*
Linux-lowlatency-hwe-6.8Ubuntuupstream*
Linux-lts-trustyUbuntuupstream*
Linux-lts-utopicUbuntutrusty*
Linux-lts-utopicUbuntuupstream*
Linux-lts-vividUbuntutrusty*
Linux-lts-vividUbuntuupstream*
Linux-lts-wilyUbuntutrusty*
Linux-lts-wilyUbuntuupstream*
Linux-lts-xenialUbuntuesm-infra-legacy/trusty*
Linux-lts-xenialUbuntutrusty*
Linux-lts-xenialUbuntutrusty/esm*
Linux-lts-xenialUbuntuupstream*
Linux-maguroUbuntutrusty*
Linux-makoUbuntutrusty*
Linux-makoUbuntuxenial*
Linux-mantaUbuntutrusty*
Linux-nvidiaUbuntuupstream*
Linux-nvidia-6.5Ubuntuupstream*
Linux-nvidia-6.8Ubuntuupstream*
Linux-nvidia-lowlatencyUbuntuupstream*
Linux-oemUbuntubionic*
Linux-oemUbuntuesm-infra/bionic*
Linux-oemUbuntuupstream*
Linux-oemUbuntuxenial*
Linux-oem-6.11Ubuntuupstream*
Linux-oem-6.8Ubuntuupstream*
Linux-oracleUbuntuupstream*
Linux-oracle-5.15Ubuntuupstream*
Linux-oracle-5.4Ubuntuupstream*
Linux-oracle-6.8Ubuntuupstream*
Linux-raspiUbuntuupstream*
Linux-raspi-5.4Ubuntuupstream*
Linux-raspi-realtimeUbuntunoble*
Linux-raspi-realtimeUbuntuupstream*
Linux-raspi2Ubuntuesm-infra/focal*
Linux-raspi2Ubuntufocal*
Linux-realtimeUbuntujammy*
Linux-realtimeUbuntuupstream*
Linux-riscvUbuntuesm-infra/focal*
Linux-riscvUbuntufocal*
Linux-riscvUbuntujammy*
Linux-riscvUbuntuupstream*
Linux-riscv-5.15Ubuntuupstream*
Linux-riscv-6.8Ubuntuupstream*
Linux-xilinx-zynqmpUbuntuupstream*

References

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