Out-of-Bounds Read in EDK II Network Package (TianoCore edk2)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.97 % · percentile 62 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- TianoCore
- NVD status
- Modified
Description
EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.
Weaknesses (CWE)
- CWE-125 — Out-of-bounds Read
References
- 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://lists.debian.org/debian-lts-announce/2025/06/msg00007.html
- https://www.kb.cert.org/vuls/id/132380
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | TianoCore |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · infosec@edk2.groups.io (Secondary) |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2023-49535
- GCVE · GCVE-0-2023-45229
CERT-FR advisories
- CERTFR-2024-AVI-0679 — Multiples vulnérabilités dans les produits Intel · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:tianocore:edk2:*:*:*:*:*:*:*:*≤ 202311
Affected products
| Product | Versions |
|---|---|
| TianoCore · edk2 | affected edk2-stable202308 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |