CVE-2020-25285
Description
A race condition between hugetlb sysctl handlers in mm/hugetlb.c in the Linux kernel before 5.8.8 could be used by local attackers to corrupt memory, cause a NULL pointer dereference, or possibly have unspecified other impact, aka CID-17743798d812.
Risk Information
Base Score
6.4
MODERATE
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.084
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Linux kernel (USN-4576-1) linux-image-aws_5.4.0.1028.13_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-aws_5.4.0.1028.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-gcp_5.4.0.1028.16_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-gcp_5.4.0.1028.36_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-gke_5.4.0.1028.36_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-kvm_5.4.0.1026.24_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-oem_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-azure_5.4.0.1031.13_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-azure_5.4.0.1031.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-oracle_5.4.0.1028.12_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-oracle_5.4.0.1028.25_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-generic_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-virtual_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-oem-osp1_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-lowlatency_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1026-kvm_5.4.0-1026.27_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-aws_5.4.0-1028.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-aws_5.4.0-1028.29~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-gcp_5.4.0-1028.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-gcp_5.4.0-1028.29~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1031-azure_5.4.0-1031.32_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1031-azure_5.4.0-1031.32~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-generic_5.4.0-51.56_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-generic_5.4.0-51.56~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-generic_5.4.0-51.56~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-oracle_5.4.0-1028.29_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-1028-oracle_5.4.0-1028.29~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-generic-hwe-18.04_5.4.0.51.56~18.04.45_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-generic-hwe-18.04_5.4.0.51.56~18.04.45_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-generic-hwe-20.04_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-virtual-hwe-18.04_5.4.0.51.56~18.04.45_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-virtual-hwe-18.04_5.4.0.51.56~18.04.45_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-virtual-hwe-20.04_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-lowlatency_5.4.0-51.56_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-lowlatency_5.4.0-51.56~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-5.4.0-51-lowlatency_5.4.0-51.56~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-lowlatency-hwe-18.04_5.4.0.51.56~18.04.45_i386.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-lowlatency-hwe-18.04_5.4.0.51.56~18.04.45_amd64.deb | Linux |
| Linux kernel (USN-4576-1) linux-image-lowlatency-hwe-20.04_5.4.0.51.54_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-aws_4.4.0.1117.122_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-kvm_4.4.0.1082.80_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-generic_4.4.0.193.199_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-generic_4.4.0.193.199_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-virtual_4.4.0.193.199_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-virtual_4.4.0.193.199_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-lowlatency_4.4.0.193.199_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-lowlatency_4.4.0.193.199_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-1082-kvm_4.4.0-1082.91_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-1117-aws_4.4.0-1117.131_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-193-generic_4.4.0-193.224_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-193-generic_4.4.0-193.224_amd64.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-193-lowlatency_4.4.0-193.224_i386.deb | Linux |
| Linux kernel (USN-4579-1) linux-image-4.4.0-193-lowlatency_4.4.0-193.224_amd64.deb | Linux |
| SUSE-SU-2020:3281-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.34.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3281-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.34.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3281-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.34.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3281-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.34.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3281-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.34.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3281-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.34.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3281-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.34.1.noarch.rpm | Linux |
| SUSE-SU-2020:3281-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.34.1.noarch.rpm | Linux |
| SUSE-SU-2020:3281-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.34.1.x86_64.rpm | Linux |
| Linux kernel (USN-4660-1) linux-image-gcp_4.15.0.1088.89_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-gke_4.15.0.1074.78_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-gke_4.15.0.1088.89_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-kvm_4.15.0.1079.75_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-oem_4.15.0.126.125_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-oem_4.15.0.1103.107_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-azure_4.15.0.1100.93_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-oracle_4.15.0.1059.48_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-aws-hwe_4.15.0.1088.82_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-generic_4.15.0.126.113_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-generic_4.15.0.126.113_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-virtual_4.15.0.126.113_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-virtual_4.15.0.126.113_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-gke-4.15_4.15.0.1074.78_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-azure-edge_4.15.0.1100.93_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-lowlatency_4.15.0.126.113_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-lowlatency_4.15.0.126.113_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-aws-lts-18.04_4.15.0.1088.90_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-gcp-lts-18.04_4.15.0.1088.106_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1074-gke_4.15.0-1074.79_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1079-kvm_4.15.0-1079.81_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1088-aws_4.15.0-1088.93_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1088-aws_4.15.0-1088.93~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1088-gcp_4.15.0-1088.101_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1088-gcp_4.15.0-1088.101~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1103-oem_4.15.0-1103.114_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-azure-lts-18.04_4.15.0.1100.73_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-oracle-lts-18.04_4.15.0.1059.69_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1100-azure_4.15.0-1100.111_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1100-azure_4.15.0-1100.111~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-generic-hwe-16.04_4.15.0.126.125_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-generic-hwe-16.04_4.15.0.126.125_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-virtual-hwe-16.04_4.15.0.126.125_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-virtual-hwe-16.04_4.15.0.126.125_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1059-oracle_4.15.0-1059.65_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-1059-oracle_4.15.0-1059.65~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-126-generic_4.15.0-126.129_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-126-generic_4.15.0-126.129_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-126-generic_4.15.0-126.129~16.04.1_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-126-generic_4.15.0-126.129~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-lowlatency-hwe-16.04_4.15.0.126.125_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-lowlatency-hwe-16.04_4.15.0.126.125_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-126-lowlatency_4.15.0-126.129_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-126-lowlatency_4.15.0-126.129_amd64.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-126-lowlatency_4.15.0-126.129~16.04.1_i386.deb | Linux |
| Linux kernel (USN-4660-1) linux-image-4.15.0-126-lowlatency_4.15.0-126.129~16.04.1_amd64.deb | Linux |
| Dtrace-modules-3.8.13-118.50.1.el6uek update (ELSA-2020-5879) dtrace-modules-3.8.13-118.50.1.el6uek-0.4.5-3.el6.x86_64.rpm | Linux |
| Dtrace-modules-3.8.13-118.50.1.el7uek update (ELSA-2020-5879) dtrace-modules-3.8.13-118.50.1.el7uek-0.4.5-3.el7.x86_64.rpm | Linux |
| Kernel-uek update (ELSA-2020-5914) kernel-uek-5.4.17-2036.100.6.1.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2020-5914) kernel-uek-debug-5.4.17-2036.100.6.1.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2020-5914) kernel-uek-debug-devel-5.4.17-2036.100.6.1.el8uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2020-5914) kernel-uek-devel-5.4.17-2036.100.6.1.el8uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2020-5914) kernel-uek-doc-5.4.17-2036.100.6.1.el8uek.noarch.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.51.2.x86_64.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.51.2.x86_64.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.51.2.x86_64.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.51.2.x86_64.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.51.2.x86_64.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.51.2.x86_64.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.51.2.x86_64.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.51.2.noarch.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.51.2.noarch.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.51.2.noarch.rpm | Linux |
| SUSE-SU-2020:3326-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.51.2.x86_64.rpm | Linux |
| Kernel-uek-container update (ELSA-2021-9038) kernel-uek-container-5.4.17-2036.103.3.el8.x86_64.rpm | Linux |
| Kernel-uek-container-debug update (ELSA-2021-9038) kernel-uek-container-debug-5.4.17-2036.103.3.el8.x86_64.rpm | Linux |
| Linux kernel for OEM systems (USN-4912-1) linux-image-oem-20.04_5.6.0.1053.49_amd64.deb | Linux |
| Linux kernel for OEM systems (USN-4912-1) linux-image-5.6.0-1053-oem_5.6.0-1053.57_amd64.deb | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update bpftool-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-abi-stablelists-4.18.0-305.el8.noarch.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-core-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-cross-headers-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-core-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-devel-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-modules-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-modules-extra-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-devel-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-doc-4.18.0-305.el8.noarch.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-headers-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-modules-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-modules-extra-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-tools-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-tools-libs-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update perf-4.18.0-305.el8.x86_64.rpm | Linux |
| (RHSA-2021:1578) kernel security, bug fix, and enhancement update python3-perf-4.18.0-305.el8.x86_64.rpm | Linux |
| kernel Security Update (ALAS-2020-1495) kernel-livepatch-4.14.198-152.320-1.0-0.amzn2.x86_64.rpm | Linux |
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