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Out-of-Bounds Affecting linux-4.9 package, versions <4.9.144-3.1~deb8u1

Severity

 Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.07% (34th percentile)

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  • Snyk IDSNYK-DEBIAN8-LINUX49-340557
  • published28 Oct 2018
  • disclosed12 Jun 2018
Report a new vulnerability Found a mistake?

Introduced: 12 Jun 2018

CVE-2018-5848  (opens in a new tab)
CWE-119  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Debian:8 linux-4.9 to version 4.9.144-3.1~deb8u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream linux-4.9 package and not the linux-4.9 package as distributed by Debian. See How to fix? for Debian:8 relevant fixed versions and status.

In the function wmi_set_ie(), the length validation code does not handle unsigned integer overflow properly. As a result, a large value of the 'ie_len' argument can cause a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.