Double Free Affecting bpftool package, versions <0:5.14.0-162.6.1.el9_1


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.05% (16th percentile)

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  • Snyk IDSNYK-ORACLE9-BPFTOOL-3137387
  • published2 Jul 2022
  • disclosed3 Apr 2022

Introduced: 3 Apr 2022

CVE-2022-28390  (opens in a new tab)
CWE-415  (opens in a new tab)

How to fix?

Upgrade Oracle:9 bpftool to version 0:5.14.0-162.6.1.el9_1 or higher.
This issue was patched in ELSA-2022-8267.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bpftool package and not the bpftool package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

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

CVSS Scores

version 3.1