CVE-2017-7308
43Vexday Risk Score
Corrija em breve. Ela tem exploit funcional público.
ssvc Attendepss 18%
da publicação à arma43 dias
Publicada no NVD29 de mar.
1ª PoC+43d
metasploit29 de mar.
probabilidade de exploração
18%top 3% das CVEs
exploração observada
nãonenhuma fonte 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.
Produtos afetados
n/a · n/aPoCs públicas encontradas — 7✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/44654exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/41994exploitdbwww.exploit-db.com/exploits/47168não verificadogithubgithub.com/anldori/CVE-2017-7308★ 0githubgithub.com/WhatsWrongAndWhy/CVE-2017-7308★ 0cve_referencewww.exploit-db.com/exploits/41994/não verificadocve_referencewww.exploit-db.com/exploits/44654/não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
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