CVE-2019-9162

Description

In the Linux kernel before 4.20.12, net/ipv4/netfilter/nf_nat_snmp_basic_main.c in the SNMP NAT module has insufficient ASN.1 length checks (aka an array index error), making out-of-bounds read and write operations possible, leading to an OOPS or local privilege escalation. This affects snmp_version and snmp_helper.

Weakness classification

• CWE-787: Out-of-bounds Write

Primary references

• cve@mitre.org — Mailing List, Patch, Vendor Advisory
• cve@mitre.org — Broken Link
• cve@mitre.org — Exploit, Issue Tracking, Mailing List, Third Party Advisory
• cve@mitre.org — Mailing List, Vendor Advisory
• cve@mitre.org — Mailing List, Vendor Advisory
• cve@mitre.org — Patch, Third Party Advisory
• cve@mitre.org — Third Party Advisory
• cve@mitre.org — Third Party Advisory
• cve@mitre.org — Third Party Advisory
• cve@mitre.org — Third Party Advisory
• cve@mitre.org — Exploit, Patch, Third Party Advisory, VDB Entry
• af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Patch, Vendor Advisory