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The Linux Kernel
Library home page: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/?wsslib=linux
Found in HEAD commit: a9ef12c01434b7acb272409c3025b43fd5b29138
Found in base branch: master
/drivers/media/usb/gspca/xirlink_cit.c /drivers/media/usb/gspca/xirlink_cit.c
In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandles invalid descriptors, aka CID-a246b4d54770.
Publish Date: 2020-04-09
URL: CVE-2020-11668
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: High - Availability Impact: High
Type: Upgrade version
Origin: https://nvd.nist.gov/vuln/detail/CVE-2020-11668
Release Date: 2020-06-10
Fix Resolution: kernel-cross-headers - 4.18.0-240,4.18.0-240,4.18.0-240;kernel-debug-debuginfo - 4.18.0-240,3.10.0-1160.36.2;kernel-debug - 4.18.0-240,4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-devel - 4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240;kernel - 4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;bpftool-debuginfo - 4.18.0-240,3.10.0-1160.36.2;kernel-zfcpdump-core - 4.18.0-240;kernel-debug-core - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-modules-extra - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-debug-devel - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;python-perf - 3.10.0-1160.36.2,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-core - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-debug - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;kernel-rt-devel - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;kernel-debuginfo-common-ppc64 - 3.10.0-1160.36.2;python3-perf - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-tools - 3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240;kernel-debug-modules - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-trace-kvm - 3.10.0-1160.36.2.rt56.1179;kernel-rt-debuginfo-common-x86_64 - 4.18.0-240.rt7.54;kernel-tools-libs-devel - 3.10.0-1160.36.2,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-modules - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-tools-debuginfo - 3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2;kernel-rt-modules - 4.18.0-240.rt7.54;kernel-rt-doc - 3.10.0-1160.36.2.rt56.1179;kernel-rt-kvm - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;python-perf-debuginfo - 3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-headers - 4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-rt-trace - 3.10.0-1160.36.2.rt56.1179;kernel-debuginfo-common-x86_64 - 3.10.0-1160.36.2,4.18.0-240;kernel-rt - 4.18.0-240.rt7.54,4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179,3.10.0-1160.36.2.rt56.1179;kernel-zfcpdump - 4.18.0-240;kernel-rt-debug-modules-extra - 4.18.0-240.rt7.54;python3-perf-debuginfo - 4.18.0-240;kernel-rt-modules-extra - 4.18.0-240.rt7.54;kernel-doc - 4.18.0-240,3.10.0-1160.36.2;kernel-rt-core - 4.18.0-240.rt7.54;kernel-rt-debug-debuginfo - 4.18.0-240.rt7.54;kernel-abi-whitelists - 3.10.0-1160.36.2,4.18.0-240;kernel-zfcpdump-modules - 4.18.0-240;kernel-rt-trace-devel - 3.10.0-1160.36.2.rt56.1179;kernel-debug-modules-extra - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-debug-kvm - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;kernel-bootwrapper - 3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-rt-debuginfo - 4.18.0-240.rt7.54;kernel-rt-debug-modules - 4.18.0-240.rt7.54;kernel-zfcpdump-devel - 4.18.0-240;perf - 4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-zfcpdump-modules-extra - 4.18.0-240;kernel-debuginfo - 3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2;kernel-debug-devel - 4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240,3.10.0-1160.36.2;bpftool - 3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-debug-core - 4.18.0-240.rt7.54;kernel-tools-libs - 4.18.0-240,3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240;perf-debuginfo - 4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-cross-headers - 4.18.0-240;kernel-debug-debuginfo - 3.10.0-1160.36.2
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CVE-2020-11668 - High Severity Vulnerability
Vulnerable Library - linuxlinux-4.19.236
The Linux Kernel
Library home page: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/?wsslib=linux
Found in HEAD commit: a9ef12c01434b7acb272409c3025b43fd5b29138
Found in base branch: master
Vulnerable Source Files (2)
/drivers/media/usb/gspca/xirlink_cit.c /drivers/media/usb/gspca/xirlink_cit.c
Vulnerability Details
In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandles invalid descriptors, aka CID-a246b4d54770.
Publish Date: 2020-04-09
URL: CVE-2020-11668
CVSS 3 Score Details (7.1)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://nvd.nist.gov/vuln/detail/CVE-2020-11668
Release Date: 2020-06-10
Fix Resolution: kernel-cross-headers - 4.18.0-240,4.18.0-240,4.18.0-240;kernel-debug-debuginfo - 4.18.0-240,3.10.0-1160.36.2;kernel-debug - 4.18.0-240,4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-devel - 4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240;kernel - 4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;bpftool-debuginfo - 4.18.0-240,3.10.0-1160.36.2;kernel-zfcpdump-core - 4.18.0-240;kernel-debug-core - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-modules-extra - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-debug-devel - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;python-perf - 3.10.0-1160.36.2,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-core - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-debug - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;kernel-rt-devel - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;kernel-debuginfo-common-ppc64 - 3.10.0-1160.36.2;python3-perf - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-tools - 3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240;kernel-debug-modules - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-trace-kvm - 3.10.0-1160.36.2.rt56.1179;kernel-rt-debuginfo-common-x86_64 - 4.18.0-240.rt7.54;kernel-tools-libs-devel - 3.10.0-1160.36.2,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-modules - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-tools-debuginfo - 3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2;kernel-rt-modules - 4.18.0-240.rt7.54;kernel-rt-doc - 3.10.0-1160.36.2.rt56.1179;kernel-rt-kvm - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;python-perf-debuginfo - 3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-headers - 4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-rt-trace - 3.10.0-1160.36.2.rt56.1179;kernel-debuginfo-common-x86_64 - 3.10.0-1160.36.2,4.18.0-240;kernel-rt - 4.18.0-240.rt7.54,4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179,3.10.0-1160.36.2.rt56.1179;kernel-zfcpdump - 4.18.0-240;kernel-rt-debug-modules-extra - 4.18.0-240.rt7.54;python3-perf-debuginfo - 4.18.0-240;kernel-rt-modules-extra - 4.18.0-240.rt7.54;kernel-doc - 4.18.0-240,3.10.0-1160.36.2;kernel-rt-core - 4.18.0-240.rt7.54;kernel-rt-debug-debuginfo - 4.18.0-240.rt7.54;kernel-abi-whitelists - 3.10.0-1160.36.2,4.18.0-240;kernel-zfcpdump-modules - 4.18.0-240;kernel-rt-trace-devel - 3.10.0-1160.36.2.rt56.1179;kernel-debug-modules-extra - 4.18.0-240,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-debug-kvm - 4.18.0-240.rt7.54,3.10.0-1160.36.2.rt56.1179;kernel-bootwrapper - 3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-rt-debuginfo - 4.18.0-240.rt7.54;kernel-rt-debug-modules - 4.18.0-240.rt7.54;kernel-zfcpdump-devel - 4.18.0-240;perf - 4.18.0-240,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-zfcpdump-modules-extra - 4.18.0-240;kernel-debuginfo - 3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2;kernel-debug-devel - 4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240,3.10.0-1160.36.2;bpftool - 3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240,4.18.0-240,4.18.0-240;kernel-rt-debug-core - 4.18.0-240.rt7.54;kernel-tools-libs - 4.18.0-240,3.10.0-1160.36.2,4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2,4.18.0-240;perf-debuginfo - 4.18.0-240,3.10.0-1160.36.2,3.10.0-1160.36.2;kernel-cross-headers - 4.18.0-240;kernel-debug-debuginfo - 3.10.0-1160.36.2
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