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Double Free Affecting kernel-rt-devel package, versions <0:4.18.0-513.5.1.rt7.307.el8_9

Severity

 Recommended
high

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.05% (16th percentile)

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  • Snyk ID SNYK-CENTOS8-KERNELRTDEVEL-2444574
  • published 8 Apr 2022
  • disclosed 4 Apr 2022
Report a new vulnerability Found a mistake?

Introduced: 4 Apr 2022

CVE-2022-28388 Open this link in a new tab
CWE-415 Open this link in a new tab

How to fix?

Upgrade Centos:8 kernel-rt-devel to version 0:4.18.0-513.5.1.rt7.307.el8_9 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-devel package and not the kernel-rt-devel package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c in the Linux kernel through 5.17.1 has a double free.

References

CVSS Scores

version 3.1
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NVD

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

Red Hat

5.5 medium
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SUSE

5.3 medium