Out-of-Bounds Affecting kernel-rt package, versions <0:3.10.0-1062.rt56.1022.el7
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Test your applications- Snyk ID SNYK-RHEL7-KERNELRT-4859232
- published 26 Jul 2021
- disclosed 3 Sep 2019
How to fix?
Upgrade RHEL:7 kernel-rt to version 0:3.10.0-1062.rt56.1022.el7 or higher.
This issue was patched in RHSA-2019:2043.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt package and not the kernel-rt package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
In the Android kernel in Pixel C USB monitor driver there is a possible OOB write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
References
- https://access.redhat.com/security/cve/CVE-2019-9456
- https://source.android.com/security/bulletin/pixel/2019-09-01
- https://access.redhat.com/errata/RHSA-2019:2043
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html