CVE-2024-46696: nfsd: fix potential UAF in nfsd4_cb_getattr_release
In the Linux kernel, the following vulnerability has been resolved:
nfsd: fix potential UAF in nfsd4cbgetattrrelease
Once we drop the delegation reference, the fields embedded in it are no longer safe to access. Do that last.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-46696?
CVE-2024-46696 has not yet been assigned a specific severity rating but is related to a potential use-after-free vulnerability in the Linux kernel.
How do I fix CVE-2024-46696?
To address CVE-2024-46696, upgrade your Linux kernel to a version that includes the patch for this vulnerability.
Which versions of the Linux kernel are affected by CVE-2024-46696?
CVE-2024-46696 affects Linux kernel versions from 6.9 to 6.10.8 and version 6.11-rc1 through 6.11-rc5.
What does CVE-2024-46696 impact in Linux systems?
CVE-2024-46696 impacts the nfsd component of the Linux kernel, posing a risk related to delegations and memory management.
Is CVE-2024-46696 being actively exploited?
As of now, there is no public information indicating that CVE-2024-46696 is actively being exploited in the wild.