CVE-2020-24503
First published: Wed Feb 17 2021(Updated: )
Description: Insufficient access control in some Intel(R) Ethernet E810 Adapter drivers for Linux before version 1.0.4 may allow an authenticated user to potentially enable information disclosure via local access. References: <a href="https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00462.html">https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00462.html</a>
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <0:4.18.0-348.rt7.130.el8 | 0:4.18.0-348.rt7.130.el8 |
| redhat/kernel | <0:4.18.0-348.el8 | 0:4.18.0-348.el8 |
| Intel Ethernet network Adapter E810 firmware Linux | <1.0.4 | |
| Intel Ethernet Network Adapter E810-CQDA1 for OCP | ||
| Intel Ethernet Network Adapter E810-CQDA1 | ||
| Intel Ethernet Network Adapter E810-CQDA1 for OCP | ||
| Intel Ethernet Network Adapter E810-CQDA2 for OCP 3.0 | ||
| Intel Ethernet Network Controllers and Adapters E810 Series | ||
| Intel Ethernet Network Adapter E810-XXVDA2 for OCP | ||
| Intel Ethernet Network Adapter E810-XXVDA2 | ||
| Intel Ethernet Network Adapter E810-XXVDA2 | ||
| Intel Ethernet Network Controllers and Adapters E810 Series |
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Reference Links
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00462.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1930382
- https://access.redhat.com/errata/RHSA-2021:4140
- https://access.redhat.com/errata/RHSA-2021:4356
- https://access.redhat.com/security/cve/cve-2020-24503
- https://bugzilla.redhat.com/show_bug.cgi?id=1930381
- https://www.cve.org/CVERecord?id=CVE-2020-24503 https://nvd.nist.gov/vuln/detail/CVE-2020-24503
Frequently Asked Questions
What is the severity of CVE-2020-24503?
CVE-2020-24503 has a medium severity rating due to insufficient access control allowing information disclosure.
How do I fix CVE-2020-24503?
To fix CVE-2020-24503, update the Intel Ethernet E810 Adapter drivers to version 1.0.4 or later.
Which systems are affected by CVE-2020-24503?
CVE-2020-24503 affects Intel Ethernet E810 Adapter drivers for Linux prior to version 1.0.4.
What kind of information can be disclosed due to CVE-2020-24503?
CVE-2020-24503 may allow authenticated users to disclose sensitive information through local access.
Is there a patch available for CVE-2020-24503?
Yes, a patch is available in the updates for the Intel Ethernet E810 Adapter drivers starting from version 1.0.4.
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