Synopsis :

The remote Ubuntu host is missing one or more security-related patches.

Description :

A flaw was discovered in the Linux kernel's NFSv4 (Network file
system) handling of ACLs (access control lists). A remote NFS server
(attacker) could cause a denial of service (OOPS).

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 4.6
(CVSS2#AV:A/AC:H/Au:N/C:N/I:N/A:C)