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kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS

🗓️ 07 Jul 2020 10:04:35Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 1 Views

Linux kernel USB: missing size check in __usb_get_extra_descriptor enables DoS or privilege.

Related
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Refs
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IBM Security Bulletins		Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities
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IBM Security Bulletins		Security Bulletin: IBM QRadar Network Security is affected by multiple vulnerabilities in kernel.
7 Jul 202210:52
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IBM Security Bulletins		Security Bulletin: IBM MQ Appliance is affected by multiple kernel vulnerabilities
12 Jul 202223:39
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabiities in the IBM 4769 Developer's Toolkit. CVE-2019-20811, CVE-2020-0466, CVE-2021-0920, CVE-2021-3347, CVE-2018-19985, CVE-2018-20169, CVE-2019-13648, CVE-2019-15916, CVE-2019-19527
27 Apr 202620:48
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Tenable Nessus		Amazon Linux 2 : kernel (ALAS-2019-1145)
10 Jan 201900:00
–nessus
Tenable Nessus		Amazon Linux AMI : kernel (ALAS-2019-1145)
14 Jan 201900:00
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Tenable Nessus		CentOS 8 : kernel (CESA-2019:3517)
29 Jan 202100:00
–nessus
Tenable Nessus		CentOS 7 : kernel (RHSA-2020:1016)
10 Apr 202000:00
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Tenable Nessus		CentOS 7 : kernel-rt (RHSA-2020:1070)
9 Oct 202400:00
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Tenable Nessus		Debian DLA-1731-2 : linux regression update (Spectre)
28 Mar 201900:00
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7.6x86_64bpftool0:3.10.0-957.56.1.el7bpftool-0:3.10.0-957.56.1.el7.x86_64.rpm
Red Hat Enterprise Linux7.6ppc64kernel0:3.10.0-957.56.1.el7kernel-0:3.10.0-957.56.1.el7.ppc64.rpm
Red Hat Enterprise Linux7.6ppc64lekernel0:3.10.0-957.56.1.el7kernel-0:3.10.0-957.56.1.el7.ppc64le.rpm
Red Hat Enterprise Linux7.6s390xkernel0:3.10.0-957.56.1.el7kernel-0:3.10.0-957.56.1.el7.s390x.rpm
Red Hat Enterprise Linux7.6x86_64kernel0:3.10.0-957.56.1.el7kernel-0:3.10.0-957.56.1.el7.x86_64.rpm
Red Hat Enterprise Linux7.6anykernel-abi-whitelists0:3.10.0-957.56.1.el7.noarchkernel-abi-whitelists-0:3.10.0-957.56.1.el7.noarch.noarch.rpm
Red Hat Enterprise Linux7.6ppc64kernel-bootwrapper0:3.10.0-957.56.1.el7kernel-bootwrapper-0:3.10.0-957.56.1.el7.ppc64.rpm
Red Hat Enterprise Linux7.6ppc64lekernel-bootwrapper0:3.10.0-957.56.1.el7kernel-bootwrapper-0:3.10.0-957.56.1.el7.ppc64le.rpm
Red Hat Enterprise Linux7.6ppc64kernel-debug0:3.10.0-957.56.1.el7kernel-debug-0:3.10.0-957.56.1.el7.ppc64.rpm
Red Hat Enterprise Linux7.6ppc64lekernel-debug0:3.10.0-957.56.1.el7kernel-debug-0:3.10.0-957.56.1.el7.ppc64le.rpm
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28 Jun 2026 08:54Current
7.1High risk
Vulners AI Score7.1
CVSS 3.16.8
CVSS 27.2
EPSS0.00586
CWE-787
linux kernelusb subsystemextra descriptorsize checkdenial of serviceprivilege escalation
1