CVE-2024-2193
Speculative Race Condition impacts modern CPU architectures that support speculative execution, also known as GhostRace.
At a glance
- Severity
- MEDIUM 5.7
- EPSS
- EPSS 1.28 % · percentile 70 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- certcc
- NVD status
- Deferred
Description
A Speculative Race Condition (SRC) vulnerability that impacts modern CPU architectures supporting speculative execution (related to Spectre V1) has been disclosed. An unauthenticated attacker can exploit this vulnerability to disclose arbitrary data from the CPU using race conditions to access the speculative executable code paths.
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.7 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N | CISA-ADP |
| CVSS 3.1 | MEDIUM 5.7 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Weaknesses (CWE)
European references
- ENISA EUVD · EUVD-2024-27155
- GCVE · GCVE-0-2024-2193
CERT-FR advisories
- CERTFR-2026-AVI-0326 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0316 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0216 — Multiples vulnérabilités dans les produits Xen · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| AMD · CPU | affected See advisory AMD-SB-7016 |
| Xen · Xen | affected consult Xen advisory XSA-453 |
References
- https://kb.cert.org/vuls/id/488902
- https://xenbits.xen.org/xsa/advisory-453.html
- https://www.vusec.net/projects/ghostrace/
- https://download.vusec.net/papers/ghostrace_sec24.pdf
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=944d5fe50f3f03daacfea16300e656a1691c4a23
- https://ibm.github.io/system-security-research-updates/2024/03/12/ghostrace
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7016.html
- https://www.kb.cert.org/vuls/id/488902
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZON4TLXG7TG4A2XZG563JMVTGQW4SF3A/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H63LGAQXPEVJOES73U4XK65I6DASOAAG/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EIUICU6CVJUIB6BPJ7P5QTPQR5VOBHFK/
- http://www.openwall.com/lists/oss-security/2024/03/12/14
- http://xenbits.xen.org/xsa/advisory-453.html
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 |