Stack-based Buffer Overflow Affecting kernel-rt package, versions <0:3.10.0-693.2.2.rt56.623.el7
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-RHEL7-KERNELRT-4713377
- published 26 Jul 2021
- disclosed 12 Sep 2017
Introduced: 12 Sep 2017
CVE-2017-1000251 Open this link in a new tabHow to fix?
Upgrade RHEL:7 kernel-rt to version 0:3.10.0-693.2.2.rt56.623.el7 or higher.
This issue was patched in RHSA-2017:2704.
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.
The native Bluetooth stack in the Linux Kernel (BlueZ), starting at the Linux kernel version 2.6.32 and up to and including 4.13.1, are vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space.
References
- http://www.securityfocus.com/bid/100809
- https://www.kb.cert.org/vuls/id/240311
- http://nvidia.custhelp.com/app/answers/detail/a_id/4561
- https://access.redhat.com/security/vulnerabilities/blueborne
- https://www.synology.com/support/security/Synology_SA_17_52_BlueBorne
- https://access.redhat.com/security/cve/CVE-2017-1000251
- http://www.debian.org/security/2017/dsa-3981
- https://www.exploit-db.com/exploits/42762/
- https://github.com/torvalds/linux/commit/f2fcfcd670257236ebf2088bbdf26f6a8ef459fe
- https://www.armis.com/blueborne
- https://access.redhat.com/errata/RHSA-2017:2704
- http://www.securitytracker.com/id/1039373
- https://www.exploit-db.com/exploits/42762