CVE-2017-7308
43Vexday Risk Score
Corrige pronto. Ella tiene exploit funcional público.
ssvc Attendepss 18%
de la publicación al arma43 días
Publicada en NVD29 mar
1ª PoC+43d
metasploit29 mar
probabilidad de explotación
18%top 3% de las CVE
explotación observada
noninguna fuente lo reporta
7 exploit(s) público(s)
The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
Productos afectados
n/a · n/aPoCs públicas encontradas — 7✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/41994exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/44654exploitdbwww.exploit-db.com/exploits/47168no verificadogithubgithub.com/anldori/CVE-2017-7308★ 0githubgithub.com/WhatsWrongAndWhy/CVE-2017-7308★ 0cve_referencewww.exploit-db.com/exploits/41994/no verificadocve_referencewww.exploit-db.com/exploits/44654/no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
https://access.redhat.com/errata/RHSA-2017:1297https://access.redhat.com/errata/RHSA-2017:1298https://access.redhat.com/errata/RHSA-2017:1308https://access.redhat.com/errata/RHSA-2018:1854https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.htmlhttps://patchwork.ozlabs.org/patch/744811/https://patchwork.ozlabs.org/patch/744812/https://patchwork.ozlabs.org/patch/744813/https://source.android.com/security/bulletin/2017-07-01https://www.exploit-db.com/exploits/41994/https://www.exploit-db.com/exploits/44654/http://www.securityfocus.com/bid/97234