CVE-2019-18683
Description
An issue was discovered in drivers/media/platform/vivid in the Linux kernel through 5.3.8. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free.
Risk Information
Base Score
7.0
MODERATE
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.998
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-4.12.14-6.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-base-4.12.14-6.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-base-debuginfo-4.12.14-6.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-debuginfo-4.12.14-6.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-debugsource-4.12.14-6.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-devel-4.12.14-6.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-devel-azure-4.12.14-6.34.1.noarch.rpm | Linux |
| SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-source-azure-4.12.14-6.34.1.noarch.rpm | Linux |
| SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-syms-azure-4.12.14-6.34.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-4.12.14-95.45.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-debuginfo-4.12.14-95.45.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-debugsource-4.12.14-95.45.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-devel-4.12.14-95.45.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-devel-debuginfo-4.12.14-95.45.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-extra-4.12.14-95.45.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-extra-debuginfo-4.12.14-95.45.1.x86_64.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-devel-4.12.14-95.45.1.noarch.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-macros-4.12.14-95.45.1.noarch.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-source-4.12.14-95.45.1.noarch.rpm | Linux |
| SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-syms-4.12.14-95.45.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0093-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.7.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0093-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.7.1.x86_64.rpm | Linux |
| Linux kernel (USN-4254-1) linux-image-aws_4.4.0.1101.105_amd64.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-kvm_4.4.0.1065.65_amd64.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-generic_4.4.0.173.181_i386.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-generic_4.4.0.173.181_amd64.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-virtual_4.4.0.173.181_i386.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-virtual_4.4.0.173.181_amd64.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-lowlatency_4.4.0.173.181_i386.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-lowlatency_4.4.0.173.181_amd64.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-4.4.0-1065-kvm_4.4.0-1065.72_amd64.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-4.4.0-1101-aws_4.4.0-1101.112_amd64.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-4.4.0-173-generic_4.4.0-173.203_i386.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-4.4.0-173-generic_4.4.0-173.203_amd64.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-4.4.0-173-lowlatency_4.4.0-173.203_i386.deb | Linux |
| Linux kernel (USN-4254-1) linux-image-4.4.0-173-lowlatency_4.4.0-173.203_amd64.deb | Linux |
| Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-gcp_5.0.0.1029.33_amd64.deb | Linux |
| Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-gke-5.0_5.0.0.1029.17_amd64.deb | Linux |
| Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-aws-edge_5.0.0.1024.38_amd64.deb | Linux |
| Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-oracle-edge_5.0.0.1010.9_amd64.deb | Linux |
| Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-5.0.0-1024-aws_5.0.0-1024.27~18.04.1_amd64.deb | Linux |
| Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-5.0.0-1029-gcp_5.0.0-1029.30~18.04.1_amd64.deb | Linux |
| Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-5.0.0-1029-gke_5.0.0-1029.30~18.04.1_amd64.deb | Linux |
| Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-5.0.0-1010-oracle_5.0.0-1010.15~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-aws_5.3.0.1011.13_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-gcp_5.3.0.1012.13_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-gke_5.3.0.1012.13_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-kvm_5.3.0.1010.12_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-oracle_5.3.0.1009.10_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-generic_5.3.0.40.34_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-virtual_5.3.0.40.34_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-gcp-edge_5.3.0.1012.11_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-azure-edge_5.3.0.1013.13_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-lowlatency_5.3.0.40.34_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-1010-kvm_5.3.0-1010.11_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-1011-aws_5.3.0-1011.12_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-1012-gcp_5.3.0-1012.13_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-1012-gcp_5.3.0-1012.13~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-1013-azure_5.3.0-1013.14~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-40-generic_5.3.0-40.32_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-40-generic_5.3.0-40.32~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-40-generic_5.3.0-40.32~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-1009-oracle_5.3.0-1009.10_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-generic-hwe-18.04_5.3.0.40.97_i386.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-generic-hwe-18.04_5.3.0.40.97_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-virtual-hwe-18.04_5.3.0.40.97_i386.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-virtual-hwe-18.04_5.3.0.40.97_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-40-lowlatency_5.3.0-40.32_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-40-lowlatency_5.3.0-40.32~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-5.3.0-40-lowlatency_5.3.0-40.32~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-lowlatency-hwe-18.04_5.3.0.40.97_i386.deb | Linux |
| Linux kernel (USN-4284-1) linux-image-lowlatency-hwe-18.04_5.3.0.40.97_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-aws_4.15.0.1060.61_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-gcp_4.15.0.1055.69_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-gke_4.15.0.1052.56_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-gke_4.15.0.1055.69_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-kvm_4.15.0.1053.53_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-oem_4.15.0.88.98_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-azure_4.15.0.1071.74_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-oracle_4.15.0.1033.26_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-oracle_4.15.0.1033.38_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-aws-hwe_4.15.0.1060.60_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-generic_4.15.0.88.80_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-generic_4.15.0.88.80_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-virtual_4.15.0.88.80_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-virtual_4.15.0.88.80_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-gke-4.15_4.15.0.1052.56_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-lowlatency_4.15.0.88.80_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-lowlatency_4.15.0.88.80_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-aws-lts-18.04_4.15.0.1060.61_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-1052-gke_4.15.0-1052.55_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-1053-kvm_4.15.0-1053.53_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-1055-gcp_4.15.0-1055.59_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-1060-aws_4.15.0-1060.62_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-1060-aws_4.15.0-1060.62~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-oracle-lts-18.04_4.15.0.1033.38_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-1071-azure_4.15.0-1071.76_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-88-generic_4.15.0-88.88_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-88-generic_4.15.0-88.88_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-88-generic_4.15.0-88.88~16.04.1_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-88-generic_4.15.0-88.88~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-generic-hwe-16.04_4.15.0.88.98_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-generic-hwe-16.04_4.15.0.88.98_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-virtual-hwe-16.04_4.15.0.88.98_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-virtual-hwe-16.04_4.15.0.88.98_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-1033-oracle_4.15.0-1033.36_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-1033-oracle_4.15.0-1033.36~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-88-lowlatency_4.15.0-88.88_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-88-lowlatency_4.15.0-88.88_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-88-lowlatency_4.15.0-88.88~16.04.1_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-4.15.0-88-lowlatency_4.15.0-88.88~16.04.1_amd64.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-lowlatency-hwe-16.04_4.15.0.88.98_i386.deb | Linux |
| Linux kernel (USN-4287-1) linux-image-lowlatency-hwe-16.04_4.15.0.88.98_amd64.deb | 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