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cvelistMitreCVELIST:CVE-2019-18805
HistoryNov 07, 2019 - 1:08 p.m.

CVE-2019-18805

2019-11-0713:08:05
mitre
www.cve.org
1

AI Score

9.3

Confidence

High

EPSS

0.007

Percentile

80.4%

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.

AI Score

9.3

Confidence

High

EPSS

0.007

Percentile

80.4%