REDHAT-BUG-1764925: Medium severity centos grub2-pc-modules vulnerability
A flaw was found in the grub2-set-bootflag utility of grub2. When the utility is run under resource pressure (by setting RLIMIT), it can cause grub2 config files to be truncated leaving the system non-bootable on subsequent reboots.
Affected Software
Event History
Frequently Asked Questions
What is the severity of REDHAT-BUG-1764925?
The severity of REDHAT-BUG-1764925 is considered critical as it can result in the system becoming non-bootable.
How do I fix REDHAT-BUG-1764925?
To fix REDHAT-BUG-1764925, it is recommended to apply the latest updates and patches from the official GNU repository.
What software is affected by REDHAT-BUG-1764925?
REDHAT-BUG-1764925 affects the grub2 utility within the GNU grub2 package.
When did the issue in REDHAT-BUG-1764925 become known?
The issue in REDHAT-BUG-1764925 was discovered and reported in the context of resource pressure scenarios.
What are the risks of not addressing REDHAT-BUG-1764925?
Failing to address REDHAT-BUG-1764925 can leave systems vulnerable to boot failures, leading to potential downtime and data inaccessibility.