Linux Kernel Multiple Vulnerabilities
Release Date:
11 Aug 2021
4718
Views
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, elevation of privilege, sensitive information disclosure, data manipulation and security restriction bypass on the targeted system.
Impact
- Denial of Service
- Elevation of Privilege
- Information Disclosure
- Data Manipulation
- Security Restriction Bypass
System / Technologies affected
- Oracle Linux 7
- Oracle Linux 8
Solutions
Before installation of the software, please visit the vendor web-site for more details.
Apply fixes issued by the vendor:
For detail, please refer to the links below:
- https://linux.oracle.com/errata/ELSA-2021-9404.html
- https://linux.oracle.com/errata/ELSA-2021-9406.html
- https://linux.oracle.com/errata/ELSA-2021-9407.html
- https://linux.oracle.com/errata/ELBA-2021-9408.html
- https://linux.oracle.com/errata/ELBA-2021-9409.html
- https://linux.oracle.com/errata/ELSA-2021-9410.html
- https://linux.oracle.com/errata/ELBA-2021-9411.html
- https://linux.oracle.com/errata/ELBA-2021-9412.html
Vulnerability Identifier
- CVE-2020-14304
- CVE-2020-24586
- CVE-2020-24587
- CVE-2020-24588
- CVE-2020-25670
- CVE-2020-25671
- CVE-2020-25672
- CVE-2020-26141
- CVE-2020-26145
- CVE-2020-26147
- CVE-2021-3564
- CVE-2021-23134
- CVE-2021-33909
Source
Related Link
- https://www.securitywizardry.com/the-radar-page/alert-details#alerts
- https://linux.oracle.com/errata/ELSA-2021-9404.html
- https://linux.oracle.com/errata/ELSA-2021-9406.html
- https://linux.oracle.com/errata/ELSA-2021-9407.html
- https://linux.oracle.com/errata/ELBA-2021-9408.html
- https://linux.oracle.com/errata/ELBA-2021-9409.html
- https://linux.oracle.com/errata/ELSA-2021-9410.html
- https://linux.oracle.com/errata/ELBA-2021-9411.html
- https://linux.oracle.com/errata/ELBA-2021-9412.html
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