CVE-2024-2201: fallo de gravedad media en Xen
CVE-2024-2201
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 4.7epss 8.8%
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.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Productos afectados
Xen · XenCVEs relacionadas — Xen
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-31142HIGHx86: Incorrect logic for BTC/SRSO mitigationsEPSS 17.4%CVE-2023-46842MEDIUMx86 HVM hypercalls may trigger Xen bug checkEPSS 8.5%CVE-2024-2193MEDIUMSpeculative Race Condition impacts modern CPU architectures that support speculative execution, also known as GhostRace.EPSS 1.3%CVE-2025-1713HIGHdeadlock potential with VT-d and legacy PCI device pass-throughEPSS 0.9%CVE-2023-46839MEDIUMpci: phantom functions assigned to incorrect contextsEPSS 0.8%CVE-2025-27465MEDIUMx86: Incorrect stubs exception handling for flags recoveryEPSS 0.7%
Referencias
https://github.com/vusec/inspectre-gadget?tab=readme-ov-filehttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6QKNCPX7CJUK4I6BRGABAUQK2DMQZUCA/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D5OK6MH75S7YWD34EWW7QIZTS627RIE3/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RYAZ7P6YFJ2E3FHKAGIKHWS46KYMMTZH/https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/branch-history-injection.htmhttps://www.kb.cert.org/vuls/id/155143http://www.openwall.com/lists/oss-security/2024/04/09/15http://www.openwall.com/lists/oss-security/2024/05/07/7http://xenbits.xen.org/xsa/advisory-456.html