REDHAT-BUG-2507407: High severity Red Hat RHEL 8 vulnerability
can: bcm: switch timer to HRTIMERMODESOFT and remove hrtimertasklet commit bf74aa86e111aa3b2fbb25db37e3a3fab71b5b68
This patch switches the timer to HRTIMERMODESOFT, which executed the timer callback in softirq context and removes the hrtimertasklet.
Affected Software
Event History
Frequently Asked Questions
What is the severity of REDHAT-BUG-2507407?
The severity of REDHAT-BUG-2507407 is categorized as high with a score of 7.
What could happen due to REDHAT-BUG-2507407?
Due to REDHAT-BUG-2507407, an unprivileged user could potentially escalate privileges to root and execute arbitrary kernel code.
How does REDHAT-BUG-2507407 affect Red Hat RHEL 8?
REDHAT-BUG-2507407 affects Red Hat RHEL 8 by allowing unprivileged users to gain higher privileges, posing a serious security risk.
When was REDHAT-BUG-2507407 published?
REDHAT-BUG-2507407 was published on July 27, 2026.
How can I mitigate the risk of REDHAT-BUG-2507407?
To mitigate the risk of REDHAT-BUG-2507407, it is recommended to apply available security updates that address the vulnerability.