Acceptance of Extraneous Untrusted Data With Trusted Data Affecting kernel-kdump-devel package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.05% (22nd percentile)

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  • Snyk IDSNYK-CENTOS6-KERNELKDUMPDEVEL-2016057
  • published26 Jul 2021
  • disclosed27 Apr 2020

Introduced: 27 Apr 2020

CVE-2020-10751  (opens in a new tab)
CWE-349  (opens in a new tab)

How to fix?

There is no fixed version for Centos:6 kernel-kdump-devel.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-kdump-devel package and not the kernel-kdump-devel package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest of the messages within the skb with the granted permission without further processing.

CVSS Scores

version 3.1