Out-of-bounds Read Affecting kernel-rt-kvm package, versions *


Severity

medium

    Threat Intelligence

    EPSS
    0.71% (81st percentile)

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  • Snyk ID SNYK-CENTOS7-KERNELRTKVM-1996067
  • published 26 Jul 2021
  • disclosed 23 Aug 2019

How to fix?

There is no fixed version for Centos:7 kernel-rt-kvm.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-kvm package and not the kernel-rt-kvm package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

drivers/media/usb/dvb-usb/technisat-usb2.c in the Linux kernel through 5.2.9 has an out-of-bounds read via crafted USB device traffic (which may be remote via usbip or usbredir).

References

CVSS Scores

version 3.1
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Snyk

8 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    Low
  • Availability (A)
    High
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NVD

9.8 critical
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Red Hat

8 high