cve-2019-18805
Vulnerability from cvelistv5
Published
2019-11-07 13:08
Modified
2024-08-05 02:02
Severity
Summary
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.
References
SourceURLTags
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00035.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00039.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2020:0740Third Party Advisory
cve@mitre.orghttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.11Mailing List, Patch, Vendor Advisory
cve@mitre.orghttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19fad20d15a6494f47f85d869f00b11343ee5c78Mailing List, Patch, Vendor Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20191205-0001/Third Party Advisory
Impacted products
VendorProduct
n/an/a
Show details on NVD website

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