Execution with Unnecessary Privileges Affecting kernel-zfcpdump package, versions <0:4.18.0-193.el8


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.11% (45th percentile)

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  • Snyk IDSNYK-CENTOS8-KERNELZFCPDUMP-2039542
  • published26 Jul 2021
  • disclosed20 Sept 2019

Introduced: 20 Sep 2019

CVE-2019-17053  (opens in a new tab)
CWE-250  (opens in a new tab)

How to fix?

Upgrade Centos:8 kernel-zfcpdump to version 0:4.18.0-193.el8 or higher.

NVD Description

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

ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-e69dbd4619e7.

CVSS Scores

version 3.1