Out-of-bounds Write Affecting kernel-core package, versions <0:4.18.0-305.25.1.el8_4
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Test your applications- Snyk ID SNYK-ROCKY8-KERNELCORE-3289782
- published 3 Feb 2023
- disclosed 21 Jun 2021
Introduced: 21 Jun 2021
CVE-2021-0512 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:8 kernel-core to version 0:4.18.0-305.25.1.el8_4 or higher.
This issue was patched in RLSA-2021:4056.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-core package and not the kernel-core package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
In __hidinput_change_resolution_multipliers of hid-input.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-173843328References: Upstream kernel