CVE-2014-3601
Estado: ModificadaMedia (4.3)—
The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.16.1 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to (1) cause a denial of service (host OS memory corruption) or possibly have unspecified other impact by triggering a large gfn value or (2) cause a denial of service (host OS memory consumption) by triggering a small gfn value that leads to permanently pinned pages.
CVSS
- Versión: 2.0
- Vector: AV:A/AC:H/Au:S/C:N/I:N/A:C
- Puntuación base: 4.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.17%
- Percentil entre todas las CVEs puntuadas: 66
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (6)
CWE
- CWE-189
Referencias
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html
- http://secunia.com/advisories/60830
- http://www.securityfocus.com/bid/69489
- http://www.ubuntu.com/usn/USN-2356-1
- http://www.ubuntu.com/usn/USN-2357-1
- http://www.ubuntu.com/usn/USN-2358-1
- http://www.ubuntu.com/usn/USN-2359-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1131951
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95689
- https://github.com/torvalds/linux/commit/350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html
- http://secunia.com/advisories/60830
- http://www.securityfocus.com/bid/69489
- http://www.ubuntu.com/usn/USN-2356-1
- http://www.ubuntu.com/usn/USN-2357-1
- http://www.ubuntu.com/usn/USN-2358-1
- http://www.ubuntu.com/usn/USN-2359-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1131951
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95689
- https://github.com/torvalds/linux/commit/350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7
JSON original (NVD)
Mostrar
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