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CVE-2019-19068

Description

A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6.

Risk Information

Base Score
4.6
MODERATE
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.092

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-4.12.14-6.34.1.x86_64.rpmLinux
SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-base-4.12.14-6.34.1.x86_64.rpmLinux
SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-base-debuginfo-4.12.14-6.34.1.x86_64.rpmLinux
SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-debuginfo-4.12.14-6.34.1.x86_64.rpmLinux
SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-debugsource-4.12.14-6.34.1.x86_64.rpmLinux
SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-azure-devel-4.12.14-6.34.1.x86_64.rpmLinux
SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-devel-azure-4.12.14-6.34.1.noarch.rpmLinux
SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-source-azure-4.12.14-6.34.1.noarch.rpmLinux
SUSE-SU-2019:3316-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-syms-azure-4.12.14-6.34.1.x86_64.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-4.12.14-95.45.1.x86_64.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-debuginfo-4.12.14-95.45.1.x86_64.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-debugsource-4.12.14-95.45.1.x86_64.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-devel-4.12.14-95.45.1.x86_64.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-devel-debuginfo-4.12.14-95.45.1.x86_64.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-extra-4.12.14-95.45.1.x86_64.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-extra-debuginfo-4.12.14-95.45.1.x86_64.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-devel-4.12.14-95.45.1.noarch.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-macros-4.12.14-95.45.1.noarch.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-source-4.12.14-95.45.1.noarch.rpmLinux
SUSE-SU-2019:3371-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-syms-4.12.14-95.45.1.x86_64.rpmLinux
SUSE-SU-2020:0093-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.7.1.x86_64.rpmLinux
SUSE-SU-2020:0093-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.7.1.x86_64.rpmLinux
Linux kernel (USN-4286-1) linux-image-aws_4.4.0.1102.106_amd64.debLinux
Linux kernel (USN-4286-1) linux-image-kvm_4.4.0.1066.66_amd64.debLinux
Linux kernel (USN-4286-1) linux-image-generic_4.4.0.174.182_i386.debLinux
Linux kernel (USN-4286-1) linux-image-generic_4.4.0.174.182_amd64.debLinux
Linux kernel (USN-4286-1) linux-image-virtual_4.4.0.174.182_i386.debLinux
Linux kernel (USN-4286-1) linux-image-virtual_4.4.0.174.182_amd64.debLinux
Linux kernel (USN-4286-1) linux-image-lowlatency_4.4.0.174.182_i386.debLinux
Linux kernel (USN-4286-1) linux-image-lowlatency_4.4.0.174.182_amd64.debLinux
Linux kernel (USN-4286-1) linux-image-4.4.0-1066-kvm_4.4.0-1066.73_amd64.debLinux
Linux kernel (USN-4286-1) linux-image-4.4.0-1102-aws_4.4.0-1102.113_amd64.debLinux
Linux kernel (USN-4286-1) linux-image-4.4.0-174-generic_4.4.0-174.204_i386.debLinux
Linux kernel (USN-4286-1) linux-image-4.4.0-174-generic_4.4.0-174.204_amd64.debLinux
Linux kernel (USN-4286-1) linux-image-4.4.0-174-lowlatency_4.4.0-174.204_i386.debLinux
Linux kernel (USN-4286-1) linux-image-4.4.0-174-lowlatency_4.4.0-174.204_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-aws_5.3.0.1013.15_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-gcp_5.3.0.1014.15_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-gke_5.3.0.1014.15_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-kvm_5.3.0.1012.14_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-oracle_5.3.0.1011.12_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-generic_5.3.0.42.36_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-gke-5.3_5.3.0.1014.4_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-virtual_5.3.0.42.36_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-gcp-edge_5.3.0.1014.13_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-lowlatency_5.3.0.42.36_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-1012-kvm_5.3.0-1012.13_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-1013-aws_5.3.0-1013.14_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-1014-gcp_5.3.0-1014.15_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-1014-gcp_5.3.0-1014.15~18.04.1_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-1014-gke_5.3.0-1014.15~18.04.1_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-42-generic_5.3.0-42.34_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-42-generic_5.3.0-42.34~18.04.1_i386.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-42-generic_5.3.0-42.34~18.04.1_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-1011-oracle_5.3.0-1011.12_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-generic-hwe-18.04_5.3.0.42.99_i386.debLinux
Linux kernel (USN-4300-1) linux-image-generic-hwe-18.04_5.3.0.42.99_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-virtual-hwe-18.04_5.3.0.42.99_i386.debLinux
Linux kernel (USN-4300-1) linux-image-virtual-hwe-18.04_5.3.0.42.99_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-42-lowlatency_5.3.0-42.34_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-42-lowlatency_5.3.0-42.34~18.04.1_i386.debLinux
Linux kernel (USN-4300-1) linux-image-5.3.0-42-lowlatency_5.3.0-42.34~18.04.1_amd64.debLinux
Linux kernel (USN-4300-1) linux-image-lowlatency-hwe-18.04_5.3.0.42.99_i386.debLinux
Linux kernel (USN-4300-1) linux-image-lowlatency-hwe-18.04_5.3.0.42.99_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4301-1) linux-image-gcp_5.0.0.1033.37_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4301-1) linux-image-oracle_5.0.0.1013.13_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4301-1) linux-image-gke-5.0_5.0.0.1032.20_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4301-1) linux-image-aws-edge_5.0.0.1027.41_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4301-1) linux-image-5.0.0-1027-aws_5.0.0-1027.30_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4301-1) linux-image-5.0.0-1032-gke_5.0.0-1032.33_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4301-1) linux-image-5.0.0-1033-gcp_5.0.0-1033.34_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4301-1) linux-image-5.0.0-1013-oracle_5.0.0-1013.18_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-aws_4.15.0.1063.64_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-gcp_4.15.0.1058.72_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-gke_4.15.0.1055.59_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-gke_4.15.0.1058.72_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-kvm_4.15.0.1056.56_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-oem_4.15.0.91.101_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-aws-hwe_4.15.0.1063.63_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-generic_4.15.0.91.83_i386.debLinux
Linux kernel (USN-4302-1) linux-image-generic_4.15.0.91.83_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-virtual_4.15.0.91.83_i386.debLinux
Linux kernel (USN-4302-1) linux-image-virtual_4.15.0.91.83_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-gke-4.15_4.15.0.1055.59_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-lowlatency_4.15.0.91.83_i386.debLinux
Linux kernel (USN-4302-1) linux-image-lowlatency_4.15.0.91.83_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-aws-lts-18.04_4.15.0.1063.64_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-1055-gke_4.15.0-1055.58_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-1056-kvm_4.15.0-1056.57_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-1058-gcp_4.15.0-1058.62_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-1063-aws_4.15.0-1063.67_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-1063-aws_4.15.0-1063.67~16.04.1_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-91-generic_4.15.0-91.92_i386.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-91-generic_4.15.0-91.92_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-91-generic_4.15.0-91.92~16.04.1_i386.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-91-generic_4.15.0-91.92~16.04.1_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-generic-hwe-16.04_4.15.0.91.101_i386.debLinux
Linux kernel (USN-4302-1) linux-image-generic-hwe-16.04_4.15.0.91.101_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-virtual-hwe-16.04_4.15.0.91.101_i386.debLinux
Linux kernel (USN-4302-1) linux-image-virtual-hwe-16.04_4.15.0.91.101_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-91-lowlatency_4.15.0-91.92_i386.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-91-lowlatency_4.15.0-91.92_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-91-lowlatency_4.15.0-91.92~16.04.1_i386.debLinux
Linux kernel (USN-4302-1) linux-image-4.15.0-91-lowlatency_4.15.0-91.92~16.04.1_amd64.debLinux
Linux kernel (USN-4302-1) linux-image-lowlatency-hwe-16.04_4.15.0.91.101_i386.debLinux
Linux kernel (USN-4302-1) linux-image-lowlatency-hwe-16.04_4.15.0.91.101_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