Home

CVE-2022-0516

Description

A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4.

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
0.114

Associated Vulnerability

VulnerabilityOS Platform
(RHSA-2022:0825) kernel security, bug fix, and enhancement update kernel-abi-stablelists-4.18.0-348.20.1.el8_5.noarch.rpmLinux
(RHSA-2022:0825) kernel security, bug fix, and enhancement update kernel-cross-headers-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
(RHSA-2022:0825) kernel security, bug fix, and enhancement update kernel-debug-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
(RHSA-2022:0825) kernel security, bug fix, and enhancement update kernel-debug-core-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
(RHSA-2022:0825) kernel security, bug fix, and enhancement update kernel-debug-modules-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
(RHSA-2022:0825) kernel security, bug fix, and enhancement update kernel-debug-modules-extra-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
(RHSA-2022:0825) kernel security, bug fix, and enhancement update kernel-doc-4.18.0-348.20.1.el8_5.noarch.rpmLinux
(RHSA-2022:0825) kernel security, bug fix, and enhancement update kernel-modules-extra-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Bpftool update (ELSA-2022-0825) bpftool-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel update (ELSA-2022-0825) kernel-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-abi-stablelists update (ELSA-2022-0825) kernel-abi-stablelists-4.18.0-348.20.1.el8_5.noarch.rpmLinux
Kernel-core update (ELSA-2022-0825) kernel-core-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-cross-headers update (ELSA-2022-0825) kernel-cross-headers-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-debug update (ELSA-2022-0825) kernel-debug-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-debug-core update (ELSA-2022-0825) kernel-debug-core-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-debug-devel update (ELSA-2022-0825) kernel-debug-devel-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-debug-modules update (ELSA-2022-0825) kernel-debug-modules-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-debug-modules-extra update (ELSA-2022-0825) kernel-debug-modules-extra-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-devel update (ELSA-2022-0825) kernel-devel-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-doc update (ELSA-2022-0825) kernel-doc-4.18.0-348.20.1.el8_5.noarch.rpmLinux
Kernel-headers update (ELSA-2022-0825) kernel-headers-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-modules update (ELSA-2022-0825) kernel-modules-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-modules-extra update (ELSA-2022-0825) kernel-modules-extra-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-tools update (ELSA-2022-0825) kernel-tools-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-tools-libs update (ELSA-2022-0825) kernel-tools-libs-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Kernel-tools-libs-devel update (ELSA-2022-0825) kernel-tools-libs-devel-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Perf update (ELSA-2022-0825) perf-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Python3-perf update (ELSA-2022-0825) python3-perf-4.18.0-348.20.1.el8_5.x86_64.rpmLinux
Linux kernel (USN-5337-1) linux-image-aws_5.13.0.1019.20_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-aws_5.13.0.1022.24~20.04.15_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-gcp_5.13.0.1021.19_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-gke_5.13.0.1021.19_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-kvm_5.13.0.1018.18_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-generic_5.13.0.37.46_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-virtual_5.13.0.37.46_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-oem-20.04_5.13.0.37.46_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-lowlatency_5.13.0.37.46_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-5.13.0-1018-kvm_5.13.0-1018.19_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-5.13.0-1019-aws_5.13.0-1019.21_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-5.13.0-1019-aws_5.13.0-1019.21~20.04.1_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-5.13.0-1021-gcp_5.13.0-1021.25_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-5.13.0-37-generic_5.13.0-37.42_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-5.13.0-37-generic_5.13.0-37.42~20.04.1_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-generic-hwe-20.04_5.13.0.37.42~20.04.22_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-virtual-hwe-20.04_5.13.0.37.42~20.04.22_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-5.13.0-37-lowlatency_5.13.0-37.42_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-5.13.0-37-lowlatency_5.13.0-37.42~20.04.1_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-lowlatency-hwe-20.04_5.13.0.37.42~20.04.22_amd64.debLinux
Linux kernel for Intel IOTG (USN-5362-1) linux-image-intel_5.13.0.1010.11_amd64.debLinux
Linux kernel for Intel IOTG (USN-5362-1) linux-image-5.13.0-1010-intel_5.13.0-1010.10_amd64.debLinux
Linux kernel for Microsoft Azure cloud systems (USN-5368-1) linux-image-azure_5.13.0.1021.24~20.04.10_amd64.debLinux
Linux kernel for Microsoft Azure cloud systems (USN-5368-1) linux-image-oracle_5.13.0.1025.30~20.04.1_amd64.debLinux
Linux kernel for Microsoft Azure cloud systems (USN-5368-1) linux-image-5.13.0-1021-azure_5.13.0-1021.24~20.04.1_amd64.debLinux
Linux kernel for Microsoft Azure cloud systems (USN-5368-1) linux-image-5.13.0-1025-oracle_5.13.0-1025.30~20.04.1_amd64.debLinux
Linux kernel (USN-5337-1) linux-image-5.13.0-1021-gcp_5.13.0-1021.25~20.04.1_amd64.debLinux
Linux kernel (USN-5338-1) linux-image-5.4.0-1066-gke_5.4.0-1066.69~18.04.1_amd64.debLinux
Linux kernel (USN-5338-1) linux-image-5.4.0-1068-gcp_5.4.0-1068.72_amd64.debLinux
Linux kernel (USN-5338-1) linux-image-5.4.0-1068-gcp_5.4.0-1068.72~18.04.1_amd64.debLinux
Linux kernel (USN-5338-1) linux-image-5.4.0-1037-gkeop_5.4.0-1037.38~18.04.1_amd64.debLinux
Linux kernel (USN-5338-1) linux-image-5.4.0-1073-azure-fde_5.4.0-1073.76+cvm1.1_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234