CVE-2024-57931: selinux: ignore unknown extended permissions
In the Linux kernel, the following vulnerability has been resolved:
selinux: ignore unknown extended permissions
When evaluating extended permissions, ignore unknown permissions instead of calling BUG(). This commit ensures that future permissions can be added without interfering with older kernels.
Other sources
This CVE was automatically created from a reference found in an email or other text. If you are reading this, then this CVE entry is probably erroneous, since this text should be replaced by the official CVE description automatically.
— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-57931?
The severity of CVE-2024-57931 is generally assessed as low, as it related to the handling of unknown extended permissions in the Linux kernel.
How do I fix CVE-2024-57931?
To fix CVE-2024-57931, you should upgrade to the latest stable version of the Linux kernel that includes the relevant patch.
Which versions of Linux are affected by CVE-2024-57931?
CVE-2024-57931 affects various versions of the Linux kernel that handle extended permissions.
What does CVE-2024-57931 impact?
CVE-2024-57931 impacts the SELinux module within the Linux kernel, specifically its treatment of unknown extended permissions.
Can CVE-2024-57931 cause system crashes?
CVE-2024-57931 is designed to prevent system crashes by ignoring unknown permissions instead of causing a fatal error.