Information Exposure Affecting perf package, versions <0:4.18.0-348.el8
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Test your applications- Snyk ID SNYK-RHEL8-PERF-4187455
- published 26 Jul 2021
- disclosed 22 Nov 2020
Introduced: 22 Nov 2020
CVE-2020-0427 Open this link in a new tabHow to fix?
Upgrade RHEL:8 perf to version 0:4.18.0-348.el8 or higher.
This issue was patched in RHSA-2021:4356.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171
References
- https://access.redhat.com/security/cve/CVE-2020-0427
- http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html
- https://source.android.com/security/bulletin/pixel/2020-09-01
- https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html
- https://access.redhat.com/errata/RHSA-2021:4356
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html
- https://www.starwindsoftware.com/security/sw-20210325-0005/