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CVE-2021-42252

Fixed in a distro release EPSS <1%

An issue was discovered in aspeed_lpc_ctrl_mmap in drivers/soc/aspeed/aspeed-lpc-ctrl.c in the Linux kernel before 5.14.6. Local attackers able to access the Aspeed LPC control interface could overwrite memory in the kernel and potentially execute privileges, aka CID-b49a0e69a7b1. This occurs because a certain comparison uses values that are not memory sizes.

Published 2021-10-11 · CVE record · OSV

Products: netapp cloud_backup, linux_kernel, netapp h300s_firmware, netapp h500s_firmware, netapp h700s_firmware, netapp h300e_firmware, netapp h500e_firmware, netapp h700e_firmware, netapp h410s_firmware, netapp h410c_firmware, netapp solidfire_baseboard_management_controller_firmware

Distro releases

ReleasePackageFixed in
Debian 12linux5.14.6-1
Debian 13linux5.14.6-1
Debian 14linux5.14.6-1
Debian 9linux-4.194.19.208-1~deb9u1
SUSE Enterprise Storage 6kernel-default4.12.14-197.102.2
SUSE Enterprise Storage 6kernel-docs4.12.14-197.102.2
SUSE Enterprise Storage 6kernel-obs-build4.12.14-197.102.1
SUSE Enterprise Storage 6kernel-source4.12.14-197.102.2
SUSE Enterprise Storage 6kernel-syms4.12.14-197.102.2
SUSE Linux Enterprise High Availability Extension 12 SP4kernel-default4.12.14-95.83.2
SUSE Linux Enterprise High Availability Extension 12 SP5kernel-default4.12.14-122.98.1
SUSE Linux Enterprise High Availability Extension 15kernel-default4.12.14-150.78.1
SUSE Linux Enterprise High Availability Extension 15 SP1kernel-default4.12.14-197.102.2
SUSE Linux Enterprise High Availability Extension 15 SP2kernel-default5.3.18-24.93.1
SUSE Linux Enterprise High Availability Extension 15 SP3kernel-default5.3.18-59.34.1
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOSkernel-default4.12.14-197.102.2
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOSkernel-docs4.12.14-197.102.2
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOSkernel-obs-build4.12.14-197.102.1
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOSkernel-source4.12.14-197.102.2
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOSkernel-syms4.12.14-197.102.2
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSSkernel-default4.12.14-197.102.2
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSSkernel-docs4.12.14-197.102.2
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSSkernel-obs-build4.12.14-197.102.1
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSSkernel-source4.12.14-197.102.2
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSSkernel-syms4.12.14-197.102.2
SUSE Linux Enterprise High Performance Computing 15-ESPOSkernel-default4.12.14-150.78.1
SUSE Linux Enterprise High Performance Computing 15-ESPOSkernel-docs4.12.14-150.78.2
SUSE Linux Enterprise High Performance Computing 15-ESPOSkernel-obs-build4.12.14-150.78.2
SUSE Linux Enterprise High Performance Computing 15-ESPOSkernel-source4.12.14-150.78.1
SUSE Linux Enterprise High Performance Computing 15-ESPOSkernel-syms4.12.14-150.78.1
SUSE Linux Enterprise High Performance Computing 15-ESPOSkernel-vanilla4.12.14-150.78.1
SUSE Linux Enterprise High Performance Computing 15-LTSSkernel-default4.12.14-150.78.1
SUSE Linux Enterprise High Performance Computing 15-LTSSkernel-docs4.12.14-150.78.2
SUSE Linux Enterprise High Performance Computing 15-LTSSkernel-obs-build4.12.14-150.78.2
SUSE Linux Enterprise High Performance Computing 15-LTSSkernel-source4.12.14-150.78.1
SUSE Linux Enterprise High Performance Computing 15-LTSSkernel-syms4.12.14-150.78.1
SUSE Linux Enterprise High Performance Computing 15-LTSSkernel-vanilla4.12.14-150.78.1
SUSE Linux Enterprise Live Patching 12 SP4kernel-default4.12.14-95.83.2
SUSE Linux Enterprise Live Patching 12 SP4kgraft-patch-SLE12-SP4_Update_231-6.3.1
SUSE Linux Enterprise Live Patching 12 SP5kernel-default4.12.14-122.98.1
SUSE Linux Enterprise Live Patching 12 SP5kgraft-patch-SLE12-SP5_Update_251-8.7.1
SUSE Linux Enterprise Live Patching 15kernel-default4.12.14-150.78.1
SUSE Linux Enterprise Live Patching 15kernel-livepatch-SLE15_Update_261-1.3.1
SUSE Linux Enterprise Live Patching 15 SP1kernel-default4.12.14-197.102.2
SUSE Linux Enterprise Live Patching 15 SP1kernel-livepatch-SLE15-SP1_Update_271-3.3.1
SUSE Linux Enterprise Live Patching 15 SP2kernel-default5.3.18-24.93.1
SUSE Linux Enterprise Live Patching 15 SP2kernel-livepatch-SLE15-SP2_Update_211-5.3.5
SUSE Linux Enterprise Live Patching 15 SP3kernel-default5.3.18-59.34.1
SUSE Linux Enterprise Live Patching 15 SP3kernel-livepatch-SLE15-SP3_Update_91-7.3.1
SUSE Linux Enterprise Micro 5.0kernel-default5.3.18-24.93.1
SUSE Linux Enterprise Micro 5.0kernel-default-base5.3.18-24.93.1.9.42.5
SUSE Linux Enterprise Micro 5.0kernel-rt5.3.18-57.1
SUSE Linux Enterprise Micro 5.1kernel-default5.3.18-59.34.1
SUSE Linux Enterprise Micro 5.1kernel-default-base5.3.18-59.34.1.18.21.1
SUSE Linux Enterprise Micro 5.1kernel-rt5.3.18-60.1
SUSE Linux Enterprise Module for Basesystem 15 SP2kernel-default5.3.18-24.93.1
SUSE Linux Enterprise Module for Basesystem 15 SP2kernel-default-base5.3.18-24.93.1.9.42.5
SUSE Linux Enterprise Module for Basesystem 15 SP2kernel-preempt5.3.18-24.93.1
SUSE Linux Enterprise Module for Basesystem 15 SP2kernel-source5.3.18-24.93.1
SUSE Linux Enterprise Module for Basesystem 15 SP3kernel-64kb5.3.18-59.34.1
SUSE Linux Enterprise Module for Basesystem 15 SP3kernel-default5.3.18-59.34.1
SUSE Linux Enterprise Module for Basesystem 15 SP3kernel-default-base5.3.18-59.34.1.18.21.1
SUSE Linux Enterprise Module for Basesystem 15 SP3kernel-preempt5.3.18-59.34.1
SUSE Linux Enterprise Module for Basesystem 15 SP3kernel-source5.3.18-59.34.1
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SUSE Linux Enterprise Module for Development Tools 15 SP2kernel-docs5.3.18-24.93.1
SUSE Linux Enterprise Module for Development Tools 15 SP2kernel-obs-build5.3.18-24.93.1
SUSE Linux Enterprise Module for Development Tools 15 SP2kernel-preempt5.3.18-24.93.1
SUSE Linux Enterprise Module for Development Tools 15 SP2kernel-source5.3.18-24.93.1
SUSE Linux Enterprise Module for Development Tools 15 SP2kernel-syms5.3.18-24.93.1
SUSE Linux Enterprise Module for Development Tools 15 SP3kernel-docs5.3.18-59.34.1
SUSE Linux Enterprise Module for Development Tools 15 SP3kernel-obs-build5.3.18-59.34.1
SUSE Linux Enterprise Module for Development Tools 15 SP3kernel-preempt5.3.18-59.34.1
SUSE Linux Enterprise Module for Development Tools 15 SP3kernel-source5.3.18-59.34.1
SUSE Linux Enterprise Module for Development Tools 15 SP3kernel-syms5.3.18-59.34.1
SUSE Linux Enterprise Module for Legacy 15 SP2kernel-default5.3.18-24.93.1
SUSE Linux Enterprise Module for Legacy 15 SP3kernel-default5.3.18-59.34.1
SUSE Linux Enterprise Module for Public Cloud 15 SP2kernel-azure5.3.18-18.72.2
SUSE Linux Enterprise Module for Public Cloud 15 SP2kernel-source-azure5.3.18-18.72.2
SUSE Linux Enterprise Module for Public Cloud 15 SP2kernel-syms-azure5.3.18-18.72.1
SUSE Linux Enterprise Module for Public Cloud 15 SP3kernel-azure5.3.18-38.28.2
SUSE Linux Enterprise Module for Public Cloud 15 SP3kernel-source-azure5.3.18-38.28.2
SUSE Linux Enterprise Module for Public Cloud 15 SP3kernel-syms-azure5.3.18-38.28.1
SUSE Linux Enterprise Real Time 12 SP5kernel-rt4.12.14-10.65.1
SUSE Linux Enterprise Real Time 12 SP5kernel-rt_debug4.12.14-10.65.1
SUSE Linux Enterprise Real Time 12 SP5kernel-source-rt4.12.14-10.65.1
SUSE Linux Enterprise Real Time 12 SP5kernel-syms-rt4.12.14-10.65.1
SUSE Linux Enterprise Server 12 SP4-LTSSkernel-default4.12.14-95.83.2
SUSE Linux Enterprise Server 12 SP4-LTSSkernel-source4.12.14-95.83.2
SUSE Linux Enterprise Server 12 SP4-LTSSkernel-syms4.12.14-95.83.2
SUSE Linux Enterprise Server 12 SP5kernel-default4.12.14-122.98.1
SUSE Linux Enterprise Server 12 SP5kernel-source4.12.14-122.98.1
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SUSE Linux Enterprise Server 15 SP1-BCLkernel-default4.12.14-197.102.2
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SUSE Linux Enterprise Server 15 SP1-BCLkernel-obs-build4.12.14-197.102.1
SUSE Linux Enterprise Server 15 SP1-BCLkernel-source4.12.14-197.102.2
SUSE Linux Enterprise Server 15 SP1-BCLkernel-syms4.12.14-197.102.2
SUSE Linux Enterprise Server 15 SP1-LTSSkernel-default4.12.14-197.102.2
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SUSE Linux Enterprise Server 15 SP1-LTSSkernel-source4.12.14-197.102.2
SUSE Linux Enterprise Server 15 SP1-LTSSkernel-syms4.12.14-197.102.2
SUSE Linux Enterprise Server 15 SP1-LTSSkernel-zfcpdump4.12.14-197.102.2
SUSE Linux Enterprise Server 15-LTSSkernel-default4.12.14-150.78.1
SUSE Linux Enterprise Server 15-LTSSkernel-docs4.12.14-150.78.2
SUSE Linux Enterprise Server 15-LTSSkernel-obs-build4.12.14-150.78.2
SUSE Linux Enterprise Server 15-LTSSkernel-source4.12.14-150.78.1
SUSE Linux Enterprise Server 15-LTSSkernel-syms4.12.14-150.78.1
SUSE Linux Enterprise Server 15-LTSSkernel-vanilla4.12.14-150.78.1
SUSE Linux Enterprise Server 15-LTSSkernel-zfcpdump4.12.14-150.78.1
SUSE Linux Enterprise Server for SAP Applications 12 SP4kernel-default4.12.14-95.83.2
SUSE Linux Enterprise Server for SAP Applications 12 SP4kernel-source4.12.14-95.83.2
SUSE Linux Enterprise Server for SAP Applications 12 SP4kernel-syms4.12.14-95.83.2
SUSE Linux Enterprise Server for SAP Applications 12 SP5kernel-default4.12.14-122.98.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5kernel-source4.12.14-122.98.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5kernel-syms4.12.14-122.98.1
SUSE Linux Enterprise Server for SAP Applications 15kernel-default4.12.14-150.78.1
SUSE Linux Enterprise Server for SAP Applications 15kernel-docs4.12.14-150.78.2
SUSE Linux Enterprise Server for SAP Applications 15kernel-obs-build4.12.14-150.78.2
SUSE Linux Enterprise Server for SAP Applications 15kernel-source4.12.14-150.78.1
SUSE Linux Enterprise Server for SAP Applications 15kernel-syms4.12.14-150.78.1
SUSE Linux Enterprise Server for SAP Applications 15kernel-vanilla4.12.14-150.78.1
SUSE Linux Enterprise Server for SAP Applications 15 SP1kernel-default4.12.14-197.102.2
SUSE Linux Enterprise Server for SAP Applications 15 SP1kernel-docs4.12.14-197.102.2
SUSE Linux Enterprise Server for SAP Applications 15 SP1kernel-obs-build4.12.14-197.102.1
SUSE Linux Enterprise Server for SAP Applications 15 SP1kernel-source4.12.14-197.102.2
SUSE Linux Enterprise Server for SAP Applications 15 SP1kernel-syms4.12.14-197.102.2
SUSE Linux Enterprise Software Development Kit 12 SP5kernel-docs4.12.14-122.98.1
SUSE Linux Enterprise Software Development Kit 12 SP5kernel-obs-build4.12.14-122.98.1
SUSE Linux Enterprise Workstation Extension 12 SP5kernel-default4.12.14-122.98.1
SUSE Linux Enterprise Workstation Extension 15 SP2kernel-default5.3.18-24.93.1
SUSE Linux Enterprise Workstation Extension 15 SP2kernel-preempt5.3.18-24.93.1
SUSE Linux Enterprise Workstation Extension 15 SP3kernel-default5.3.18-59.34.1
SUSE Linux Enterprise Workstation Extension 15 SP3kernel-preempt5.3.18-59.34.1
SUSE OpenStack Cloud 9kernel-default4.12.14-95.83.2
SUSE OpenStack Cloud 9kernel-source4.12.14-95.83.2
SUSE OpenStack Cloud 9kernel-syms4.12.14-95.83.2
SUSE OpenStack Cloud Crowbar 9kernel-default4.12.14-95.83.2
SUSE OpenStack Cloud Crowbar 9kernel-source4.12.14-95.83.2
SUSE OpenStack Cloud Crowbar 9kernel-syms4.12.14-95.83.2
SUSE Real Time Module 15 SP2kernel-rt5.3.18-57.1
SUSE Real Time Module 15 SP2kernel-rt_debug5.3.18-57.1
SUSE Real Time Module 15 SP2kernel-source-rt5.3.18-57.1
SUSE Real Time Module 15 SP2kernel-syms-rt5.3.18-57.1
SUSE Real Time Module 15 SP3kernel-rt5.3.18-60.1
SUSE Real Time Module 15 SP3kernel-rt_debug5.3.18-60.1
SUSE Real Time Module 15 SP3kernel-source-rt5.3.18-60.1
SUSE Real Time Module 15 SP3kernel-syms-rt5.3.18-60.1
Ubuntu 16.04 LTSlinux-hwe-edgeno fix
Ubuntu 18.04 LTSlinux4.15.0-162.170
Ubuntu 18.04 LTSlinux-aws4.15.0-1115.122
Ubuntu 18.04 LTSlinux-aws-5.45.4.0-1059.62~18.04.1
Ubuntu 18.04 LTSlinux-azureno fix
Ubuntu 18.04 LTSlinux-azure-4.154.15.0-1126.139
Ubuntu 18.04 LTSlinux-azure-5.45.4.0-1063.66~18.04.1
Ubuntu 18.04 LTSlinux-dell300x4.15.0-1030.35
Ubuntu 18.04 LTSlinux-gcp-4.154.15.0-1111.125
Ubuntu 18.04 LTSlinux-gcp-5.45.4.0-1057.61~18.04.1
Ubuntu 18.04 LTSlinux-gkeop-5.45.4.0-1026.27~18.04.1
Ubuntu 18.04 LTSlinux-hweno fix
Ubuntu 18.04 LTSlinux-hwe-5.45.4.0-90.101~18.04.1
Ubuntu 18.04 LTSlinux-hwe-edgeno fix
Ubuntu 18.04 LTSlinux-kvm4.15.0-1102.104
Ubuntu 18.04 LTSlinux-oracle4.15.0-1083.91
Ubuntu 18.04 LTSlinux-raspi-5.45.4.0-1046.50~18.04.1
Ubuntu 18.04 LTSlinux-raspi24.15.0-1098.104
Ubuntu 18.04 LTSlinux-snapdragon4.15.0-1115.124
Ubuntu 20.04 LTSlinux5.4.0-90.101
Ubuntu 20.04 LTSlinux-aws5.4.0-1059.62
Ubuntu 20.04 LTSlinux-aws-5.115.11.0-1022.23~20.04.1
Ubuntu 20.04 LTSlinux-azure5.4.0-1063.66
Ubuntu 20.04 LTSlinux-azure-5.115.11.0-1022.23~20.04.1
Ubuntu 20.04 LTSlinux-gcp5.4.0-1057.61
Ubuntu 20.04 LTSlinux-gcp-5.115.11.0-1023.25~20.04.1
Ubuntu 20.04 LTSlinux-gke5.4.0-1055.58
Ubuntu 20.04 LTSlinux-gkeop5.4.0-1026.27
Ubuntu 20.04 LTSlinux-hwe-5.115.11.0-41.45~20.04.1
Ubuntu 20.04 LTSlinux-hwe-5.135.13.0-22.22~20.04.1
Ubuntu 20.04 LTSlinux-hwe-5.8no fix
Ubuntu 20.04 LTSlinux-ibm5.4.0-1007.8
Ubuntu 20.04 LTSlinux-kvm5.4.0-1049.51
Ubuntu 20.04 LTSlinux-oem-5.135.13.0-1020.24
Ubuntu 20.04 LTSlinux-oracle-5.115.11.0-1022.23~20.04.1
Ubuntu 20.04 LTSlinux-raspi5.4.0-1046.50
Ubuntu 20.04 LTSlinux-raspi2no fix
Ubuntu 22.04 LTSlinux-intel-iot-realtimeno fix
Ubuntu 22.04 LTSlinux-realtimeno fix
Ubuntu 24.04 LTSlinux-raspi-realtimeno fix
Ubuntu Pro 14.04 LTSlinux-azure4.15.0-1126.139~14.04.1
Ubuntu Pro 16.04 LTSlinux-aws-hwe4.15.0-1115.122~16.04.1
Ubuntu Pro 16.04 LTSlinux-azure4.15.0-1126.139~16.04.1
Ubuntu Pro 16.04 LTSlinux-gcp4.15.0-1111.125~16.04.1
Ubuntu Pro 16.04 LTSlinux-hwe4.15.0-162.170~16.04.1
Ubuntu Pro 16.04 LTSlinux-oracle4.15.0-1083.91~16.04.1
Ubuntu Pro FIPS-updates 18.04 LTSlinux-aws-fips4.15.0-2056.58
Ubuntu Pro FIPS-updates 18.04 LTSlinux-azure-fips4.15.0-2038.42
Ubuntu Pro FIPS-updates 18.04 LTSlinux-fips4.15.0-1072.81
Ubuntu Pro FIPS-updates 18.04 LTSlinux-gcp-fips4.15.0-2021.23
Ubuntu Pro FIPS-updates 20.04 LTSlinux-aws-fips5.4.0-1069.73+fips2
Ubuntu Pro FIPS-updates 20.04 LTSlinux-azure-fips5.4.0-1073.76+fips1
Ubuntu Pro FIPS-updates 20.04 LTSlinux-fips5.4.0-1036.42
Ubuntu Pro FIPS-updates 20.04 LTSlinux-gcp-fips5.4.0-1067.71~20.04.1
Ubuntu Pro FIPS 18.04 LTSlinux-aws-fipsno fix
Ubuntu Pro FIPS 18.04 LTSlinux-azure-fipsno fix
Ubuntu Pro FIPS 18.04 LTSlinux-fipsno fix
Ubuntu Pro FIPS 18.04 LTSlinux-gcp-fipsno fix
Ubuntu Pro FIPS 20.04 LTSlinux-aws-fipsno fix
Ubuntu Pro FIPS 20.04 LTSlinux-azure-fipsno fix
Ubuntu Pro FIPS 20.04 LTSlinux-fipsno fix
Ubuntu Pro FIPS 20.04 LTSlinux-gcp-fipsno fix
openSUSE Leap 15.2kernel-debug5.3.18-lp152.102.1
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