Red Hat Bugzilla – Bug 1498016
CVE-2017-15299 kernel: Incorrect updates of uninstantiated keys crash the kernel
Last modified: 2018-07-19 02:35:07 EDT
A vulnerability was found in the key management subsystem of the Linux kernel. An update on an uninstantiated key could cause a kernel panic, leading to DoS.
An upstream patch:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1498017]
This issue does not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5 and 6, as the code with the flaw is not present in the products listed.
This issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 7 and MRG-2. Future updates for the respective releases may address this issue.
kernel-4.13.8-300.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.
kernel-4.13.8-100.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.
kernel-4.13.8-200.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.
This issue has been addressed in the following products:
Red Hat Enterprise Linux 7
Via RHSA-2018:0654 https://access.redhat.com/errata/RHSA-2018:0654