CVE-2021-37576
Description
arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e.
Risk Information
Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.014
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2021:2644-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.68.1.x86_64.rpm | Linux |
| SUSE-SU-2021:2644-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.68.1.x86_64.rpm | Linux |
| SUSE-SU-2021:2644-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.68.1.x86_64.rpm | Linux |
| SUSE-SU-2021:2644-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.68.1.x86_64.rpm | Linux |
| SUSE-SU-2021:2644-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.68.1.x86_64.rpm | Linux |
| SUSE-SU-2021:2644-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.68.1.x86_64.rpm | Linux |
| SUSE-SU-2021:2644-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.68.1.noarch.rpm | Linux |
| SUSE-SU-2021:2644-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.68.1.noarch.rpm | Linux |
| SUSE-SU-2021:2644-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.68.1.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update bpftool-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-abi-stablelists-4.18.0-305.17.1.el8_4.noarch.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-core-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-cross-headers-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-debug-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-debug-core-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-debug-devel-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-debug-modules-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-debug-modules-extra-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-devel-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-doc-4.18.0-305.17.1.el8_4.noarch.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-headers-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-modules-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-modules-extra-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-tools-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update kernel-tools-libs-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update perf-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| (RHSA-2021:3447) kernel security and bug fix update python3-perf-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Bpftool update (ELSA-2021-3447) bpftool-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel update (ELSA-2021-3447) kernel-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-abi-stablelists update (ELSA-2021-3447) kernel-abi-stablelists-4.18.0-305.17.1.el8_4.noarch.rpm | Linux |
| Kernel-core update (ELSA-2021-3447) kernel-core-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-cross-headers update (ELSA-2021-3447) kernel-cross-headers-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-debug update (ELSA-2021-3447) kernel-debug-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-debug-core update (ELSA-2021-3447) kernel-debug-core-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-debug-devel update (ELSA-2021-3447) kernel-debug-devel-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-debug-modules update (ELSA-2021-3447) kernel-debug-modules-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-debug-modules-extra update (ELSA-2021-3447) kernel-debug-modules-extra-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-devel update (ELSA-2021-3447) kernel-devel-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-doc update (ELSA-2021-3447) kernel-doc-4.18.0-305.17.1.el8_4.noarch.rpm | Linux |
| Kernel-headers update (ELSA-2021-3447) kernel-headers-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-modules update (ELSA-2021-3447) kernel-modules-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-modules-extra update (ELSA-2021-3447) kernel-modules-extra-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-tools update (ELSA-2021-3447) kernel-tools-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-tools-libs update (ELSA-2021-3447) kernel-tools-libs-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Kernel-tools-libs-devel update (ELSA-2021-3447) kernel-tools-libs-devel-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Perf update (ELSA-2021-3447) perf-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Python3-perf update (ELSA-2021-3447) python3-perf-4.18.0-305.17.1.el8_4.x86_64.rpm | Linux |
| Linux kernel (USN-5092-1) linux-image-aws_5.11.0.1019.20_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-aws_5.11.0.1019.20~20.04.18_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-gcp_5.11.0.1020.20_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-gke_5.11.0.1020.20_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-kvm_5.11.0.1017.18_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-oracle_5.11.0.1019.20_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-generic_5.11.0.37.39_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-virtual_5.11.0.37.39_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-oem-20.04_5.11.0.37.39_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-lowlatency_5.11.0.37.39_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-5.11.0-1017-kvm_5.11.0-1017.18_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-5.11.0-1019-aws_5.11.0-1019.20_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-5.11.0-1019-aws_5.11.0-1019.20~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-5.11.0-1020-gcp_5.11.0-1020.22_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-5.11.0-37-generic_5.11.0-37.41_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-5.11.0-1019-oracle_5.11.0-1019.20_amd64.deb | Linux |
| Linux kernel (USN-5092-1) linux-image-5.11.0-37-lowlatency_5.11.0-37.41_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-azure_5.11.0.1017.18_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-oracle_5.11.0.1019.20~20.04.12_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-azure-edge_5.11.0.1017.18~20.04.16_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-1017-azure_5.11.0-1017.18_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-1017-azure_5.11.0-1017.18~20.04.1_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-37-generic_5.11.0-37.41~20.04.2_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-generic-hwe-20.04_5.11.0.37.41~20.04.16_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-virtual-hwe-20.04_5.11.0.37.41~20.04.16_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-1019-oracle_5.11.0-1019.20~20.04.1_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-5.11.0-37-lowlatency_5.11.0-37.41~20.04.2_amd64.deb | Linux |
| Linux kernel for Microsoft Azure Cloud systems (USN-5092-2) linux-image-lowlatency-hwe-20.04_5.11.0.37.41~20.04.16_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-kvm_4.15.0.1100.96_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-generic_4.15.0.159.148_i386.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-generic_4.15.0.159.148_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-virtual_4.15.0.159.148_i386.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-virtual_4.15.0.159.148_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-dell300x_4.15.0.1028.30_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-lowlatency_4.15.0.159.148_i386.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-lowlatency_4.15.0.159.148_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-aws-lts-18.04_4.15.0.1112.115_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-gcp-lts-18.04_4.15.0.1109.128_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-1100-kvm_4.15.0-1100.102_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-1109-gcp_4.15.0-1109.123_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-1112-aws_4.15.0-1112.119_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-azure-lts-18.04_4.15.0.1124.97_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-oracle-lts-18.04_4.15.0.1081.91_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-1124-azure_4.15.0-1124.137_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-1081-oracle_4.15.0-1081.89_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-159-generic_4.15.0-159.167_i386.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-159-generic_4.15.0-159.167_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-1028-dell300x_4.15.0-1028.33_amd64.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-159-lowlatency_4.15.0-159.167_i386.deb | Linux |
| Linux kernel (USN-5094-1) linux-image-4.15.0-159-lowlatency_4.15.0-159.167_amd64.deb | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_11_1-1-9.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_15_2-1-9.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_21_1-1-7.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_24_1-1-5.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_25_1-1-5.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_2_1-1-10.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_2_2-1-10.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_31_1-1-4.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_36_2-1-3.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_41_1-1-2.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_42_2-1-1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768) kpatch-patch security update kpatch-patch-3_10_0-1160_6_1-1-10.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update bpftool-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-abi-whitelists-3.10.0-1160.45.1.el7.noarch.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-debug-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-debug-devel-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-devel-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-doc-3.10.0-1160.45.1.el7.noarch.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-headers-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-tools-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-tools-libs-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update kernel-tools-libs-devel-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update perf-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3801) kernel security and bug fix update python-perf-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Bpftool update (ELSA-2021-3801) bpftool-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Kernel update (ELSA-2021-3801) kernel-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Kernel-abi-whitelists update (ELSA-2021-3801) kernel-abi-whitelists-3.10.0-1160.45.1.el7.noarch.rpm | Linux |
| Kernel-debug update (ELSA-2021-3801) kernel-debug-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Kernel-debug-devel update (ELSA-2021-3801) kernel-debug-devel-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Kernel-devel update (ELSA-2021-3801) kernel-devel-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Kernel-doc update (ELSA-2021-3801) kernel-doc-3.10.0-1160.45.1.el7.noarch.rpm | Linux |
| Kernel-headers update (ELSA-2021-3801) kernel-headers-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Kernel-tools update (ELSA-2021-3801) kernel-tools-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Kernel-tools-libs update (ELSA-2021-3801) kernel-tools-libs-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Kernel-tools-libs-devel update (ELSA-2021-3801) kernel-tools-libs-devel-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Perf update (ELSA-2021-3801) perf-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| Python-perf update (ELSA-2021-3801) python-perf-3.10.0-1160.45.1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_11_1-debuginfo-1-9.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_15_2-debuginfo-1-9.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_21_1-debuginfo-1-7.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_24_1-debuginfo-1-5.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_25_1-debuginfo-1-5.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_2_1-debuginfo-1-10.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_2_2-debuginfo-1-10.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_31_1-debuginfo-1-4.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_36_2-debuginfo-1-3.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_41_1-debuginfo-1-2.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_42_2-debuginfo-1-1.el7.x86_64.rpm | Linux |
| (RHSA-2021:3768)Important: security update kpatch-patch-3_10_0-1160_6_1-debuginfo-1-10.el7.x86_64.rpm | Linux |
| Out-of-bounds Write Vulnerability (CVE-2021-37576) | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234