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CVE-2020-12888

Description

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.

Risk Information

Base Score
5.3
MODERATE
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.095

Associated Vulnerability

VulnerabilityOS Platform
(RHSA-2020:2664) kernel security and bug fix update bpftool-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-abi-whitelists-3.10.0-1127.13.1.el7.noarch.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-debug-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-debug-devel-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-devel-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-doc-3.10.0-1127.13.1.el7.noarch.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-headers-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-tools-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-tools-libs-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update kernel-tools-libs-devel-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update perf-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:2664) kernel security and bug fix update python-perf-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update bpftool-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-abi-whitelists-4.18.0-193.13.2.el8_2.noarch.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-core-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-cross-headers-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-debug-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-debug-core-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-debug-devel-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-debug-modules-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-debug-modules-extra-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-devel-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-doc-4.18.0-193.13.2.el8_2.noarch.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-headers-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-modules-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-modules-extra-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-tools-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update kernel-tools-libs-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update perf-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
(RHSA-2020:3010) kernel security, bug fix, and enhancement update python3-perf-4.18.0-193.13.2.el8_2.x86_64.rpmLinux
SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.22.1.x86_64.rpmLinux
SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.22.1.x86_64.rpmLinux
SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.22.1.x86_64.rpmLinux
SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.22.1.x86_64.rpmLinux
SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.22.1.x86_64.rpmLinux
SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.22.1.x86_64.rpmLinux
SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.22.1.noarch.rpmLinux
SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.22.1.noarch.rpmLinux
SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.22.1.x86_64.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.29.1.x86_64.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.29.1.x86_64.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.29.1.x86_64.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.29.1.x86_64.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.29.1.x86_64.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.29.1.x86_64.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.29.1.x86_64.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.29.1.noarch.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.29.1.noarch.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.29.1.noarch.rpmLinux
SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.29.1.x86_64.rpmLinux
Linux kernel (USN-4526-1) linux-image-gcp_4.15.0.1084.85_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-gke_4.15.0.1070.74_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-gke_4.15.0.1084.85_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-oem_4.15.0.118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-oem_4.15.0.1097.101_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-azure_4.15.0.1096.90_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-oracle_4.15.0.1054.44_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-aws-hwe_4.15.0.1083.79_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-generic_4.15.0.118.105_i386.debLinux
Linux kernel (USN-4526-1) linux-image-generic_4.15.0.118.105_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-virtual_4.15.0.118.105_i386.debLinux
Linux kernel (USN-4526-1) linux-image-virtual_4.15.0.118.105_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-gke-4.15_4.15.0.1070.74_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-azure-edge_4.15.0.1096.90_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-lowlatency_4.15.0.118.105_i386.debLinux
Linux kernel (USN-4526-1) linux-image-lowlatency_4.15.0.118.105_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-aws-lts-18.04_4.15.0.1083.85_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-gcp-lts-18.04_4.15.0.1084.102_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1070-gke_4.15.0-1070.73_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1083-aws_4.15.0-1083.87_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1083-aws_4.15.0-1083.87~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1084-gcp_4.15.0-1084.95_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1084-gcp_4.15.0-1084.95~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1097-oem_4.15.0-1097.107_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-azure-lts-18.04_4.15.0.1096.69_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-oracle-lts-18.04_4.15.0.1054.64_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1096-azure_4.15.0-1096.106_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1096-azure_4.15.0-1096.106~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-generic-hwe-16.04_4.15.0.118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-generic-hwe-16.04_4.15.0.118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-virtual-hwe-16.04_4.15.0.118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-virtual-hwe-16.04_4.15.0.118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1054-oracle_4.15.0-1054.58_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1054-oracle_4.15.0-1054.58~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-generic_4.15.0-118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-generic_4.15.0-118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-generic_4.15.0-118.119~16.04.1_i386.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-generic_4.15.0-118.119~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-lowlatency-hwe-16.04_4.15.0.118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-lowlatency-hwe-16.04_4.15.0.118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-lowlatency_4.15.0-118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-lowlatency_4.15.0-118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-lowlatency_4.15.0-118.119~16.04.1_i386.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-lowlatency_4.15.0-118.119~16.04.1_amd64.debLinux
Kernel-uek update (ELSA-2020-5914) kernel-uek-5.4.17-2036.100.6.1.el8uek.x86_64.rpmLinux
Kernel-uek-debug update (ELSA-2020-5914) kernel-uek-debug-5.4.17-2036.100.6.1.el8uek.x86_64.rpmLinux
Kernel-uek-debug-devel update (ELSA-2020-5914) kernel-uek-debug-devel-5.4.17-2036.100.6.1.el8uek.x86_64.rpmLinux
Kernel-uek-devel update (ELSA-2020-5914) kernel-uek-devel-5.4.17-2036.100.6.1.el8uek.x86_64.rpmLinux
Kernel-uek-doc update (ELSA-2020-5914) kernel-uek-doc-5.4.17-2036.100.6.1.el8uek.noarch.rpmLinux
Kernel-uek update (ELSA-2021-9140) kernel-uek-5.4.17-2102.200.13.el8uek.x86_64.rpmLinux
Kernel-uek-debug update (ELSA-2021-9140) kernel-uek-debug-5.4.17-2102.200.13.el8uek.x86_64.rpmLinux
Kernel-uek-debug-devel update (ELSA-2021-9140) kernel-uek-debug-devel-5.4.17-2102.200.13.el8uek.x86_64.rpmLinux
Kernel-uek-devel update (ELSA-2021-9140) kernel-uek-devel-5.4.17-2102.200.13.el8uek.x86_64.rpmLinux
Kernel-uek-doc update (ELSA-2021-9140) kernel-uek-doc-5.4.17-2102.200.13.el8uek.noarch.rpmLinux
Kernel-uek-container update (ELSA-2021-9141) kernel-uek-container-5.4.17-2102.200.13.el8.x86_64.rpmLinux
Kernel-uek-container-debug update (ELSA-2021-9141) kernel-uek-container-debug-5.4.17-2102.200.13.el8.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-devel-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-headers-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-tools-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-tools-libs-devel-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update perf-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update python-perf-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update bpftool-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-abi-whitelists-3.10.0-1127.13.1.el7.noarch.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-debug-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-debug-devel-3.10.0-1127.13.1.el7.x86_64.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-doc-3.10.0-1127.13.1.el7.noarch.rpmLinux
(CESA-2020:2664) kernel security and bug fix update kernel-tools-libs-3.10.0-1127.13.1.el7.x86_64.rpmLinux
Improper Handling of Exceptional Conditions Vulnerability (CVE-2020-12888)NCM

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