Description
A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including the recent Fine(IBT), and to leak arbitrary Linux kernel memory on Intel systems.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 8.8% · top 4.8% of all CVEs (4 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 4.7.
Weakness
- CWE-1423
- CWE-noinfo Not enough information
Affected products
References (9)
- https://www.kb.cert.org/vuls/id/155143 (opens in a new tab)
- https://github.com/vusec/inspectre-gadget?tab=readme-ov-file (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2024/04/09/15 (opens in a new tab)
- http://www.openwall.com/lists/oss-security/2024/05/07/7 (opens in a new tab)
- http://xenbits.xen.org/xsa/advisory-456.html (opens in a new tab)
- https://lists.fedoraproject.org/archives/list/[email protected]/message/6QKNCPX7CJUK4I6BRGABAUQK2DMQZUCA/ (opens in a new tab)
- https://lists.fedoraproject.org/archives/list/[email protected]/message/D5OK6MH75S7YWD34EWW7QIZTS627RIE3/ (opens in a new tab)
- https://lists.fedoraproject.org/archives/list/[email protected]/message/RYAZ7P6YFJ2E3FHKAGIKHWS46KYMMTZH/ (opens in a new tab)
- https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/branch-history-injection.htm (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)
- 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://trackcve.app/cve/CVE-2024-2201)Record last updated .