CVE-2015-3636
45Vexday Risk Score
Prioriza la corrección. Ella explotación observada por VulnCheck y tiene prueba de concepto pública.
ssvc Actepss 2.5%
de la publicación al arma15 días
Publicada en NVD6 ago
1ª PoC+15d
VulnCheck+894d
probabilidad de explotación
2.5%top 17% de las CVE
explotación observada
síVulnCheck
8 exploit(s) público(s)
The ping_unhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) by leveraging the ability to make a SOCK_DGRAM socket system call for the IPPROTO_ICMP or IPPROTO_ICMPV6 protocol, and then making a connect system call after a disconnect.
Productos afectados
n/a · n/aPoCs públicas encontradas — 8
vulncheckvulncheck.com/xdb/e336b3176856no verificadovulncheckvulncheck.com/xdb/9d19822dafe5no verificadovulncheckvulncheck.com/xdb/2a6fbe27b763no verificadovulncheckvulncheck.com/xdb/363a44c015acno verificadovulncheckvulncheck.com/xdb/7308854949c7no verificadovulncheckvulncheck.com/xdb/4ff3a1e1b98fno verificadovulncheckvulncheck.com/xdb/ca8412e96676no verificadovulncheckvulncheck.com/xdb/58b0b4b83830no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a134f083e79fb4c3d0a925691e732c56911b4326http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157788.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/157897.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/158804.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1221.html