CVE-2020-25671
Description
A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations.
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
0.131
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.66.2.noarch.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.66.2.noarch.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.66.2.noarch.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1248-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.53.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1248-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.53.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1248-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.53.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1248-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.53.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1248-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.53.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1248-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.53.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1248-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.53.1.noarch.rpm | Linux |
| SUSE-SU-2021:1248-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.53.1.noarch.rpm | Linux |
| SUSE-SU-2021:1248-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.53.1.x86_64.rpm | Linux |
| Linux kernel for OEM systems (USN-4948-1) linux-image-oem-20.04b_5.10.0.1026.27_amd64.deb | Linux |
| Linux kernel for OEM systems (USN-4948-1) linux-image-5.10.0-1026-oem_5.10.0-1026.27_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-aws_5.11.0.1008.8_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-gcp_5.11.0.1008.8_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-gke_5.11.0.1008.8_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-kvm_5.11.0.1008.8_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-azure_5.11.0.1006.6_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-oracle_5.11.0.1007.7_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-generic_5.11.0.18.19_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-virtual_5.11.0.18.19_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-lowlatency_5.11.0.18.19_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-5.11.0-1008-aws_5.11.0-1008.8_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-5.11.0-1008-gcp_5.11.0-1008.9_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-5.11.0-1008-kvm_5.11.0-1008.8_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-5.11.0-1006-azure_5.11.0-1006.6_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-5.11.0-18-generic_5.11.0-18.19_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-5.11.0-1007-oracle_5.11.0-1007.7_amd64.deb | Linux |
| Linux kernel (USN-4977-1) linux-image-5.11.0-18-lowlatency_5.11.0-18.19_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-kvm_4.15.0.1092.88_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-generic_4.15.0.144.131_i386.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-generic_4.15.0.144.131_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-virtual_4.15.0.144.131_i386.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-virtual_4.15.0.144.131_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-lowlatency_4.15.0.144.131_i386.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-lowlatency_4.15.0.144.131_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-aws-lts-18.04_4.15.0.1103.106_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-gcp-lts-18.04_4.15.0.1100.118_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-4.15.0-1092-kvm_4.15.0-1092.94_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-4.15.0-1100-gcp_4.15.0-1100.113_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-4.15.0-1103-aws_4.15.0-1103.110_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-azure-lts-18.04_4.15.0.1115.88_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-oracle-lts-18.04_4.15.0.1072.82_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-4.15.0-1115-azure_4.15.0-1115.128_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-4.15.0-1072-oracle_4.15.0-1072.80_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-4.15.0-144-generic_4.15.0-144.148_i386.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-4.15.0-144-generic_4.15.0-144.148_amd64.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-4.15.0-144-lowlatency_4.15.0-144.148_i386.deb | Linux |
| Linux kernel (USN-4979-1) linux-image-4.15.0-144-lowlatency_4.15.0-144.148_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-aws_5.4.0.1049.31_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-aws_5.4.0.1049.50_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-gcp_5.4.0.1044.31_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-gcp_5.4.0.1044.53_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-gke_5.4.0.1044.53_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-kvm_5.4.0.1040.38_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-oem_5.4.0.74.77_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-oem_5.4.0.74.83~18.04.67_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-azure_5.4.0.1048.27_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-azure_5.4.0.1048.46_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-gkeop_5.4.0.1016.19_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-oracle_5.4.0.1046.45_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-oracle_5.4.0.1046.50~18.04.28_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-generic_5.4.0.74.77_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-gke-5.4_5.4.0.1044.53_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-gke-5.4_5.4.0.1044.46~18.04.10_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-virtual_5.4.0.74.77_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-oem-osp1_5.4.0.74.77_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-oem-osp1_5.4.0.74.83~18.04.67_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-gkeop-5.4_5.4.0.1016.19_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-gkeop-5.4_5.4.0.1016.17~18.04.17_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-lowlatency_5.4.0.74.77_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1040-kvm_5.4.0-1040.41_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1044-gcp_5.4.0-1044.47_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1044-gcp_5.4.0-1044.47~18.04.2_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1044-gke_5.4.0-1044.46_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1044-gke_5.4.0-1044.46~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1049-aws_5.4.0-1049.51_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1049-aws_5.4.0-1049.51~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1016-gkeop_5.4.0-1016.17_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1016-gkeop_5.4.0-1016.17~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1048-azure_5.4.0-1048.50_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1048-azure_5.4.0-1048.50~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-74-generic_5.4.0-74.83_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-74-generic_5.4.0-74.83~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-74-generic_5.4.0-74.83~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1046-oracle_5.4.0-1046.50_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-1046-oracle_5.4.0-1046.50~18.04.2_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-generic-hwe-18.04_5.4.0.74.83~18.04.67_i386.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-generic-hwe-18.04_5.4.0.74.83~18.04.67_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-virtual-hwe-18.04_5.4.0.74.77_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-virtual-hwe-18.04_5.4.0.74.83~18.04.67_i386.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-virtual-hwe-18.04_5.4.0.74.83~18.04.67_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-74-lowlatency_5.4.0-74.83_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-74-lowlatency_5.4.0-74.83~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-5.4.0-74-lowlatency_5.4.0-74.83~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-lowlatency-hwe-18.04_5.4.0.74.83~18.04.67_i386.deb | Linux |
| Linux kernel (USN-4982-1) linux-image-lowlatency-hwe-18.04_5.4.0.74.83~18.04.67_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-aws_5.8.0.1038.40_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-aws_5.8.0.1038.40~20.04.11_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-gcp_5.8.0.1035.35_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-gcp_5.8.0.1035.37~20.04.9_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-gke_5.8.0.1035.35_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-kvm_5.8.0.1030.32_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-azure_5.8.0.1036.36_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-azure_5.8.0.1036.38~20.04.8_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-oracle_5.8.0.1033.32_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-oracle_5.8.0.1033.34~20.04.9_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-generic_5.8.0.59.64_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-virtual_5.8.0.59.64_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-lowlatency_5.8.0.59.64_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-1030-kvm_5.8.0-1030.32_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-1035-gcp_5.8.0-1035.37_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-1035-gcp_5.8.0-1035.37~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-1038-aws_5.8.0-1038.40_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-1038-aws_5.8.0-1038.40~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-1036-azure_5.8.0-1036.38_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-1036-azure_5.8.0-1036.38~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-59-generic_5.8.0-59.66_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-59-generic_5.8.0-59.66~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-1033-oracle_5.8.0-1033.34_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-1033-oracle_5.8.0-1033.34~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-generic-hwe-20.04_5.8.0.59.66~20.04.42_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-virtual-hwe-20.04_5.8.0.59.66~20.04.42_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-59-lowlatency_5.8.0-59.66_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-5.8.0-59-lowlatency_5.8.0-59.66~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-4999-1) linux-image-lowlatency-hwe-20.04_5.8.0.59.66~20.04.42_amd64.deb | Linux |
| Kernel-uek update (ELSA-2021-9362) kernel-uek-5.4.17-2102.203.5.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9362) kernel-uek-debug-5.4.17-2102.203.5.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9362) kernel-uek-debug-devel-5.4.17-2102.203.5.el8uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9362) kernel-uek-devel-5.4.17-2102.203.5.el8uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9362) kernel-uek-doc-5.4.17-2102.203.5.el8uek.noarch.rpm | Linux |
| Kernel-uek-container update (ELSA-2021-9363) kernel-uek-container-5.4.17-2102.203.5.el8.x86_64.rpm | Linux |
| Kernel-uek-container-debug update (ELSA-2021-9363) kernel-uek-container-debug-5.4.17-2102.203.5.el8.x86_64.rpm | Linux |
| Kernel-uek update (ELSA-2021-9407) kernel-uek-4.14.35-2047.506.8.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9407) kernel-uek-debug-4.14.35-2047.506.8.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9407) kernel-uek-debug-devel-4.14.35-2047.506.8.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9407) kernel-uek-devel-4.14.35-2047.506.8.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9407) kernel-uek-doc-4.14.35-2047.506.8.el7uek.noarch.rpm | Linux |
| Kernel-uek-tools update (ELSA-2021-9407) kernel-uek-tools-4.14.35-2047.506.8.el7uek.x86_64.rpm | Linux |
| kernel Security Update (ALAS-2021-1627) kernel-livepatch-4.14.231-173.360-1.0-0.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