|Category:||Ubuntu Local Security Checks|
|Title:||Ubuntu: Security Advisory for linux (USN-4343-1)|
|Summary:||The remote host is missing an update for the 'linux'; package(s) announced via the USN-4343-1 advisory.|
The remote host is missing an update for the 'linux'
package(s) announced via the USN-4343-1 advisory.
Al Viro discovered that the Linux kernel for s390x systems did not properly
perform page table upgrades for kernel sections that use secondary address
mode. A local attacker could use this to cause a denial of service (system
crash) or execute arbitrary code.
'linux' package(s) on Ubuntu 20.04 LTS.
Please install the updated package(s).
Common Vulnerability Exposure (CVE) ID: CVE-2020-11884|
|Copyright||Copyright (C) 2020 Greenbone Networks GmbH|
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