CVE-2019-18805
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 3.5%
An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.
Productos afectados
n/a · n/aReferencias
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00035.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00039.htmlhttps://access.redhat.com/errata/RHSA-2020:0740https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.11https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19fad20d15a6494f47f85d869f00b11343ee5c78https://security.netapp.com/advisory/ntap-20191205-0001/