CVE-2017-14319

N/A

Descricao

A grant unmapping issue was discovered in Xen through 4.9.x. When removing or replacing a grant mapping, the x86 PV specific path needs to make sure page table entries remain in sync with other accounting done. Although the identity of the page frame was validated correctly, neither the presence of the mapping nor page writability were taken into account.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado9/12/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

xen:xen

Referencias

http://www.securityfocus.com/bid/100819(cve@mitre.org)

http://www.securitytracker.com/id/1039351(cve@mitre.org)

http://xenbits.xen.org/xsa/advisory-234.html(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html(cve@mitre.org)

https://support.citrix.com/article/CTX227185(cve@mitre.org)

https://www.debian.org/security/2017/dsa-4050(cve@mitre.org)

http://www.securityfocus.com/bid/100819(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1039351(af854a3a-2127-422b-91ae-364da2661108)

http://xenbits.xen.org/xsa/advisory-234.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html(af854a3a-2127-422b-91ae-364da2661108)

https://support.citrix.com/article/CTX227185(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2017/dsa-4050(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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