CVE-2023-45229: Out-of-Bounds Read in EDK II Network Package
First published: Tue Jan 16 2024(Updated: )
<a href="https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html">https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html</a> <a href="https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h">https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h</a>
Credit: infosec@edk2.groups.io
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tianocore EDK II | <=202311 |
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Reference Links
- https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h
- http://www.openwall.com/lists/oss-security/2024/01/16/2
- http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html
- https://security.netapp.com/advisory/ntap-20240307-0011/
- https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2258680
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2258679
- https://access.redhat.com/errata/RHSA-2024:2264
- https://access.redhat.com/errata/RHSA-2024:3017
- https://access.redhat.com/errata/RHSA-2024:4419
- https://bugzilla.redhat.com/show_bug.cgi?id=2258677
Frequently Asked Questions
What is the severity of CVE-2023-45229?
CVE-2023-45229 is considered a high severity vulnerability affecting the Tianocore EDK II IPv6 network stack.
What software is affected by CVE-2023-45229?
CVE-2023-45229 affects Tianocore EDK II versions up to and including 202311.
How can I mitigate CVE-2023-45229?
To mitigate CVE-2023-45229, update to the latest patched version of Tianocore EDK II that addresses this vulnerability.
What are the potential impacts of CVE-2023-45229?
CVE-2023-45229 could allow unauthorized access and potential exploitation of the IPv6 network stack.
Where can I find more details about CVE-2023-45229?
More details regarding CVE-2023-45229 can be found in security advisories released by Tianocore.
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