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CVE-2020-27152

Description

An issue was discovered in ioapic_lazy_update_eoi in arch/x86/kvm/ioapic.c in the Linux kernel before 5.9.2. It has an infinite loop related to improper interaction between a resampler and edge triggering, aka CID-77377064c3a9.

Risk Information

Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.065

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-4659-1) linux-image-aws_5.8.0.1014.16_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-gcp_5.8.0.1012.12_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-gke_5.8.0.1012.12_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-kvm_5.8.0.1011.12_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-azure_5.8.0.1013.13_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-oracle_5.8.0.1011.11_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-generic_5.8.0.31.36_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-virtual_5.8.0.31.36_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-oem-20.04_5.8.0.31.36_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-lowlatency_5.8.0.31.36_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-5.8.0-1011-kvm_5.8.0-1011.12_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-5.8.0-1012-gcp_5.8.0-1012.12_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-5.8.0-1014-aws_5.8.0-1014.15_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-5.8.0-1013-azure_5.8.0-1013.14_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-5.8.0-31-generic_5.8.0-31.33_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-5.8.0-1011-oracle_5.8.0-1011.11_amd64.debLinux
Linux kernel (USN-4659-1) linux-image-5.8.0-31-lowlatency_5.8.0-31.33_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-container update (ELSA-2021-9038) kernel-uek-container-5.4.17-2036.103.3.el8.x86_64.rpmLinux
Kernel-uek-container-debug update (ELSA-2021-9038) kernel-uek-container-debug-5.4.17-2036.103.3.el8.x86_64.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
(RHSA-2021:1093) kernel security, bug fix, and enhancement update bpftool-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-abi-whitelists-4.18.0-240.22.1.el8_3.noarch.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-core-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-cross-headers-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-debug-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-debug-core-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-debug-devel-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-debug-modules-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-debug-modules-extra-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-devel-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-doc-4.18.0-240.22.1.el8_3.noarch.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-headers-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-modules-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-modules-extra-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-tools-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update kernel-tools-libs-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update perf-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
(RHSA-2021:1093) kernel security, bug fix, and enhancement update python3-perf-4.18.0-240.22.1.el8_3.x86_64.rpmLinux
Linux kernel for OEM systems (USN-4752-1) linux-image-5.6.0-1048-oem_5.6.0-1048.52_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