NULL Pointer Dereference Affecting kernel-bootwrapper package, versions *
Threat Intelligence
EPSS
0.06% (29th
percentile)
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-KERNELBOOTWRAPPER-1369581
- published 26 Jul 2021
- disclosed 3 Jul 2017
Introduced: 3 Jul 2017
CVE-2017-18079 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7 kernel-bootwrapper.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-bootwrapper package and not the kernel-bootwrapper package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
drivers/input/serio/i8042.c in the Linux kernel before 4.12.4 allows attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact because the port->exists value can change after it is validated.
References
- http://www.securityfocus.com/bid/102895
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=340d394a789518018f834ff70f7534fc463d3226
- https://github.com/torvalds/linux/commit/340d394a789518018f834ff70f7534fc463d3226
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.12.4
- https://access.redhat.com/security/cve/CVE-2017-18079
- https://usn.ubuntu.com/3655-1/
- https://usn.ubuntu.com/3655-2/
CVSS Scores
version 3.1