CVE-2022-49279: NFSD: prevent integer overflow on 32 bit systems
In the Linux kernel, the following vulnerability has been resolved:
NFSD: prevent integer overflow on 32 bit systems
On a 32 bit system, the "len sizeof(p)" operation can have an integer overflow.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-49279?
CVE-2022-49279 has been assessed as having a moderate severity level due to the potential for integer overflow on 32-bit systems.
How do I fix CVE-2022-49279?
To mitigate CVE-2022-49279, update your Linux kernel to a version that is equal to or greater than the fixed versions specified in the CVE details.
Which Linux kernel versions are affected by CVE-2022-49279?
CVE-2022-49279 affects multiple Linux kernel versions between 4.20 and 5.17.2, along with older versions prior to 4.19.238.
What are the risks associated with CVE-2022-49279?
The risks associated with CVE-2022-49279 include potential system crashes or exploitation leading to unauthorized access due to an integer overflow.
Is CVE-2022-49279 specific to certain Linux distributions?
CVE-2022-49279 is specific to the Linux kernel itself and can affect any Linux distribution that uses the vulnerable kernel versions.