CVE-2019-20811
Description
An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.
Risk Information
Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS Score
Exploitation Probability
0.028
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Linux kernel (USN-4527-1) linux-image-aws_4.4.0.1114.119_amd64.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-generic_4.4.0.190.196_i386.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-generic_4.4.0.190.196_amd64.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-virtual_4.4.0.190.196_i386.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-virtual_4.4.0.190.196_amd64.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-lowlatency_4.4.0.190.196_i386.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-lowlatency_4.4.0.190.196_amd64.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-4.4.0-1114-aws_4.4.0-1114.127_amd64.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-4.4.0-190-generic_4.4.0-190.220_i386.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-4.4.0-190-generic_4.4.0-190.220_amd64.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-4.4.0-190-lowlatency_4.4.0-190.220_i386.deb | Linux |
| Linux kernel (USN-4527-1) linux-image-4.4.0-190-lowlatency_4.4.0-190.220_amd64.deb | Linux |
| (RHSA-2020:5023) kernel security and bug fix update bpftool-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-abi-whitelists-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-debug-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-debug-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-doc-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-headers-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-tools-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-tools-libs-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-tools-libs-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update python-perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Bpftool update (ELSA-2020-5023) bpftool-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel update (ELSA-2020-5023) kernel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-debug update (ELSA-2020-5023) kernel-debug-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-debug-devel update (ELSA-2020-5023) kernel-debug-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-devel update (ELSA-2020-5023) kernel-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-headers update (ELSA-2020-5023) kernel-headers-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-tools update (ELSA-2020-5023) kernel-tools-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-tools-libs update (ELSA-2020-5023) kernel-tools-libs-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-tools-libs-devel update (ELSA-2020-5023) kernel-tools-libs-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Perf update (ELSA-2020-5023) perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Python-perf update (ELSA-2020-5023) python-perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-abi-whitelists update (ELSA-2020-5023) kernel-abi-whitelists-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| Kernel-doc update (ELSA-2020-5023) kernel-doc-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update bpftool-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-abi-whitelists-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-debug-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-debug-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-doc-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-headers-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-tools-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-tools-libs-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-tools-libs-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update python-perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| SUSE-SU-2022:1651-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.97.1.x86_64.rpm | Linux |
| SUSE-SU-2022:1651-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.97.1.x86_64.rpm | Linux |
| SUSE-SU-2022:1651-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.97.1.x86_64.rpm | Linux |
| SUSE-SU-2022:1651-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.97.1.x86_64.rpm | Linux |
| SUSE-SU-2022:1651-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.97.1.x86_64.rpm | Linux |
| SUSE-SU-2022:1651-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.97.1.x86_64.rpm | Linux |
| SUSE-SU-2022:1651-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.97.1.noarch.rpm | Linux |
| SUSE-SU-2022:1651-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.97.1.noarch.rpm | Linux |
| SUSE-SU-2022:1651-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.97.1.x86_64.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.121.2.x86_64.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.121.2.x86_64.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.121.2.x86_64.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.121.2.x86_64.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.121.2.x86_64.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.121.2.x86_64.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.121.2.x86_64.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.121.2.noarch.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.121.2.noarch.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.121.2.noarch.rpm | Linux |
| SUSE-SU-2022:1686-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.121.2.x86_64.rpm | Linux |
| CVE-2019-20811 | NCM |
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