First published: Wed Jul 28 2021(Updated: )
Android kernel contains a race condition, which allows for a use-after-free vulnerability. Exploitation can allow for privilege escalation.
Credit: security@android.com security@android.com security@android.com
Affected Software | Affected Version | How to fix |
---|---|---|
redhat/kernel | <0:2.6.32-754.47.1.el6 | 0:2.6.32-754.47.1.el6 |
redhat/kernel-rt | <0:3.10.0-1160.59.1.rt56.1200.el7 | 0:3.10.0-1160.59.1.rt56.1200.el7 |
redhat/kernel | <0:3.10.0-1160.59.1.el7 | 0:3.10.0-1160.59.1.el7 |
redhat/kernel | <0:3.10.0-514.99.1.el7 | 0:3.10.0-514.99.1.el7 |
redhat/kernel | <0:3.10.0-693.99.1.el7 | 0:3.10.0-693.99.1.el7 |
redhat/kernel | <0:3.10.0-957.92.1.el7 | 0:3.10.0-957.92.1.el7 |
redhat/kernel | <0:3.10.0-1062.66.1.el7 | 0:3.10.0-1062.66.1.el7 |
redhat/kernel-rt | <0:4.18.0-348.20.1.rt7.150.el8_5 | 0:4.18.0-348.20.1.rt7.150.el8_5 |
redhat/kernel | <0:4.18.0-348.20.1.el8_5 | 0:4.18.0-348.20.1.el8_5 |
redhat/kernel | <0:4.18.0-147.64.1.el8_1 | 0:4.18.0-147.64.1.el8_1 |
redhat/kernel-rt | <0:4.18.0-193.75.1.rt13.125.el8_2 | 0:4.18.0-193.75.1.rt13.125.el8_2 |
redhat/kernel | <0:4.18.0-193.75.1.el8_2 | 0:4.18.0-193.75.1.el8_2 |
redhat/kernel-rt | <0:4.18.0-305.40.1.rt7.112.el8_4 | 0:4.18.0-305.40.1.rt7.112.el8_4 |
redhat/kernel | <0:4.18.0-305.40.1.el8_4 | 0:4.18.0-305.40.1.el8_4 |
redhat/redhat-virtualization-host | <0:4.3.22-20220330.1.el7_9 | 0:4.3.22-20220330.1.el7_9 |
Google Android | ||
Debian Debian Linux | =9.0 | |
Android kernel | ||
redhat/kernel | <5.14 | 5.14 |
IBM BM Security Guardium | <=11.3 | |
IBM Security Guardium | <=11.4 | |
IBM Security Guardium | <=11.5 | |
ubuntu/linux | <4.15.0-159.167 | 4.15.0-159.167 |
ubuntu/linux | <5.4.0-88.99 | 5.4.0-88.99 |
ubuntu/linux | <5.11.0-37.41 | 5.11.0-37.41 |
ubuntu/linux | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux | <4.4.0-223.256 | 4.4.0-223.256 |
ubuntu/linux-allwinner | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-allwinner-5.19 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws | <4.15.0-1112.119 | 4.15.0-1112.119 |
ubuntu/linux-aws | <5.4.0-1057.60 | 5.4.0-1057.60 |
ubuntu/linux-aws | <5.11.0-1019.20 | 5.11.0-1019.20 |
ubuntu/linux-aws | <4.4.0-1103.108 | 4.4.0-1103.108 |
ubuntu/linux-aws | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws | <4.4.0-1139.153 | 4.4.0-1139.153 |
ubuntu/linux-aws-5.0 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-5.11 | <5.11.0-1019.20~20.04.1 | 5.11.0-1019.20~20.04.1 |
ubuntu/linux-aws-5.11 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-5.13 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-5.19 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-5.3 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-5.4 | <5.4.0-1057.60~18.04.1 | 5.4.0-1057.60~18.04.1 |
ubuntu/linux-aws-5.4 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-5.8 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-fips | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-hwe | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-aws-hwe | <4.15.0-1112.119~16.04.1 | 4.15.0-1112.119~16.04.1 |
ubuntu/linux-azure | <5.4.0-1059.62 | 5.4.0-1059.62 |
ubuntu/linux-azure | <5.11.0-1017.18 | 5.11.0-1017.18 |
ubuntu/linux-azure | <4.15.0-1124.137~14.04.1 | 4.15.0-1124.137~14.04.1 |
ubuntu/linux-azure | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure | <4.15.0-1124.137~16.04.1 | 4.15.0-1124.137~16.04.1 |
ubuntu/linux-azure-4.15 | <4.15.0-1124.137 | 4.15.0-1124.137 |
ubuntu/linux-azure-4.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-5.11 | <5.11.0-1017.18~20.04.1 | 5.11.0-1017.18~20.04.1 |
ubuntu/linux-azure-5.11 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-5.13 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-5.3 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-5.4 | <5.4.0-1059.62~18.04.1 | 5.4.0-1059.62~18.04.1 |
ubuntu/linux-azure-5.4 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-edge | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-fde | <5.4.0-1059.62 | 5.4.0-1059.62 |
ubuntu/linux-azure-fde | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-fde-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-fde-5.19 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-azure-fips | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-bluefield | <5.4.0-1019.22 | 5.4.0-1019.22 |
ubuntu/linux-bluefield | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-dell300x | <4.15.0-1028.33 | 4.15.0-1028.33 |
ubuntu/linux-dell300x | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-fips | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gcp | <5.4.0-1053.57 | 5.4.0-1053.57 |
ubuntu/linux-gcp | <5.11.0-1020.22 | 5.11.0-1020.22 |
ubuntu/linux-gcp | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gcp | <4.15.0-1109.123~16.04.1 | 4.15.0-1109.123~16.04.1 |
ubuntu/linux-gcp-4.15 | <4.15.0-1109.123 | 4.15.0-1109.123 |
ubuntu/linux-gcp-4.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gcp-5.11 | <5.11.0-1020.22~20.04.1 | 5.11.0-1020.22~20.04.1 |
ubuntu/linux-gcp-5.11 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gcp-5.13 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gcp-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gcp-5.3 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gcp-5.4 | <5.4.0-1053.57~18.04.1 | 5.4.0-1053.57~18.04.1 |
ubuntu/linux-gcp-5.8 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gcp-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gcp-fips | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gke | <5.4.0-1053.56 | 5.4.0-1053.56 |
ubuntu/linux-gke | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gke-4.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gke-5.0 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gke-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gke-5.3 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gke-5.4 | <5.4.0-1053.56~18.04.1 | 5.4.0-1053.56~18.04.1 |
ubuntu/linux-gke-5.4 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gkeop | <5.4.0-1024.25 | 5.4.0-1024.25 |
ubuntu/linux-gkeop | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gkeop-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-gkeop-5.4 | <5.4.0-1024.25~18.04.1 | 5.4.0-1024.25~18.04.1 |
ubuntu/linux-gkeop-5.4 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-hwe | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-hwe | <4.15.0-159.167~16.04.1 | 4.15.0-159.167~16.04.1 |
ubuntu/linux-hwe-5.11 | <5.11.0-37.41~20.04.2 | 5.11.0-37.41~20.04.2 |
ubuntu/linux-hwe-5.11 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-hwe-5.13 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-hwe-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-hwe-5.4 | <5.4.0-87.98~18.04.1 | 5.4.0-87.98~18.04.1 |
ubuntu/linux-hwe-5.4 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-hwe-5.8 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-hwe-6.2 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-hwe-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-hwe-edge | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-ibm | <5.4.0-1005.6 | 5.4.0-1005.6 |
ubuntu/linux-ibm | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-ibm-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-ibm-5.4 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-intel | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-intel-5.13 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-intel-iot-realtime | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-intel-iotg | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-intel-iotg-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-iot | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-kvm | <4.15.0-1100.102 | 4.15.0-1100.102 |
ubuntu/linux-kvm | <5.4.0-1047.49 | 5.4.0-1047.49 |
ubuntu/linux-kvm | <5.11.0-1017.18 | 5.11.0-1017.18 |
ubuntu/linux-kvm | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-kvm | <4.4.0-1104.113 | 4.4.0-1104.113 |
ubuntu/linux-laptop | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-lowlatency | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-lowlatency-hwe-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-lowlatency-hwe-5.19 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-lowlatency-hwe-6.2 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-lowlatency-hwe-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-lowlatency-hwe-6.8 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-lts-xenial | <4.4.0-223.256~14.04.1 | 4.4.0-223.256~14.04.1 |
ubuntu/linux-lts-xenial | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-nvidia | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-nvidia-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-nvidia-6.8 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-nvidia-lowlatency | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem-5.10 | <5.10.0-1050.52 | 5.10.0-1050.52 |
ubuntu/linux-oem-5.10 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem-5.13 | <5.13.0-1014.18 | 5.13.0-1014.18 |
ubuntu/linux-oem-5.13 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem-5.17 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem-5.6 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem-6.0 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem-6.1 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem-6.8 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oem-osp1 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oracle | <4.15.0-1081.89 | 4.15.0-1081.89 |
ubuntu/linux-oracle | <5.4.0-1055.59 | 5.4.0-1055.59 |
ubuntu/linux-oracle | <5.11.0-1019.20 | 5.11.0-1019.20 |
ubuntu/linux-oracle | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oracle | <4.15.0-1081.89~16.04.1 | 4.15.0-1081.89~16.04.1 |
ubuntu/linux-oracle-5.0 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oracle-5.11 | <5.11.0-1019.20~20.04.1 | 5.11.0-1019.20~20.04.1 |
ubuntu/linux-oracle-5.11 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oracle-5.13 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oracle-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oracle-5.3 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-oracle-5.4 | <5.4.0-1055.59~18.04.1 | 5.4.0-1055.59~18.04.1 |
ubuntu/linux-oracle-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-raspi | <5.4.0-1044.48 | 5.4.0-1044.48 |
ubuntu/linux-raspi | <5.11.0-1019.20 | 5.11.0-1019.20 |
ubuntu/linux-raspi | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-raspi-5.4 | <5.4.0-1044.48~18.04.1 | 5.4.0-1044.48~18.04.1 |
ubuntu/linux-raspi-5.4 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-raspi-realtime | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-raspi2 | <4.15.0-1096.102 | 4.15.0-1096.102 |
ubuntu/linux-raspi2 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-raspi2-5.3 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-realtime | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-riscv | <5.11.0-1020.21 | 5.11.0-1020.21 |
ubuntu/linux-riscv | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-riscv-5.11 | <5.11.0-1020.21~20.04.1 | 5.11.0-1020.21~20.04.1 |
ubuntu/linux-riscv-5.11 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-riscv-5.15 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-riscv-5.8 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-riscv-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-riscv-6.8 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-snapdragon | <4.15.0-1113.122 | 4.15.0-1113.122 |
ubuntu/linux-snapdragon | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-starfive | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-starfive-5.19 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-starfive-6.5 | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
ubuntu/linux-xilinx-zynqmp | <5.14~<4.4.278<5.4.137 | 5.14~ 4.4.278 5.4.137 |
Google Android | ||
debian/linux | 5.10.223-1 6.1.106-3 6.1.99-1 6.10.6-1 6.10.7-1 |
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
(Appears in the following advisories)