Linux Kernel Multiple Vulnerabilities
Release Date:
22 Dec 2021
4866
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RISK: Medium Risk
TYPE: Operating Systems - Linux
Multiple vulnerabilities were identified in Linux Kernel. A remote attacker could exploit some of these vulnerabilities to trigger denial of service condition and sensitive information disclosure on the targeted system.
Impact
- Denial of Service
- Information Disclosure
System / Technologies affected
- Oracle Linux 7
- Oracle Linux 8
- Red Hat Enterprise Linux Server
- Red Hat CodeReady Linux Builder
For detail, please refer to the links below:
https://access.redhat.com/errata/RHSA-2021:5227
https://access.redhat.com/errata/RHSA-2021:5241
Solutions
Before installation of the software, please visit the software manufacturer web-site for more details.
Apply fixes issued by the vendor:
For Oracle Linux:
- For detail, please refer to the links below:
https://linux.oracle.com/errata/ELSA-2021-9623.html
For Red Hat:
- This update is available via the Red Hat Network:
https://access.redhat.com/errata/RHSA-2021:5227
https://access.redhat.com/errata/RHSA-2021:5241
Vulnerability Identifier
Source
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