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CVE-2024-2193Speculative Race Condition impacts modern CPU architectures that support speculative execution, also known as GhostRace.
- 5.7MediumCVSS base score
- 1.3%Exploitation in 30 daysEPSS · top 30% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By certcc
- 10 days later
· 10 days later
Published
- 14 months later
· 14 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.7 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N |
| NVDNVD · Deferred | 3.1 | Medium5.7 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N |
- EPSS (exploitation in 30 days)
- 1.3% · top 30% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.7.
Affected products
References
References13
- https://kb.cert.org/vuls/id/488902 (opens in a new tab)x_transferred
- https://xenbits.xen.org/xsa/advisory-453.html (opens in a new tab)x_transferred
- https://www.vusec.net/projects/ghostrace/ (opens in a new tab)x_transferred
- https://download.vusec.net/papers/ghostrace_sec24.pdf (opens in a new tab)x_transferred
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=944d5fe50f3f03daacfea16300e656a1691c4a23 (opens in a new tab)x_transferred
- https://ibm.github.io/system-security-research-updates/2024/03/12/ghostrace (opens in a new tab)x_transferred
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7016.html (opens in a new tab)x_transferred
- https://www.kb.cert.org/vuls/id/488902 (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/ZON4TLXG7TG4A2XZG563JMVTGQW4SF3A/ (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/H63LGAQXPEVJOES73U4XK65I6DASOAAG/ (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/EIUICU6CVJUIB6BPJ7P5QTPQR5VOBHFK/ (opens in a new tab)x_transferred
- http://www.openwall.com/lists/oss-security/2024/03/12/14 (opens in a new tab)x_transferred
- http://xenbits.xen.org/xsa/advisory-453.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-27155 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-2193)Record last updated .