CVE-2020-36766 Affecting kernel-default-base package, versions <5.3.18-150200.24.166.1.150200.9.83.1


Severity

Recommended
0.0
low
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.04% (11th percentile)

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  • Snyk IDSNYK-SLES152-KERNELDEFAULTBASE-5961293
  • published12 Oct 2023
  • disclosed10 Oct 2023

Introduced: 10 Oct 2023

CVE-2020-36766  (opens in a new tab)

How to fix?

Upgrade SLES:15.2 kernel-default-base to version 5.3.18-150200.24.166.1.150200.9.83.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-default-base package and not the kernel-default-base package as distributed by SLES. See How to fix? for SLES:15.2 relevant fixed versions and status.

An issue was discovered in the Linux kernel before 5.8.6. drivers/media/cec/core/cec-api.c leaks one byte of kernel memory on specific hardware to unprivileged users, because of directly assigning log_addrs with a hole in the struct.

CVSS Scores

version 3.1