CVE-2019-9162

HIGH

Linux Kernel < 4.19.25 - Out-of-Bounds Write

Title source: rule
STIX 2.1

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.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdoslinux
https://www.exploit-db.com/exploits/46477

References (11)

Core 11
Core References
Mailing List, Vendor Advisory x_refsource_misc
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.25
Exploit, Patch, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/46477/
Mailing List, Vendor Advisory x_refsource_misc
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.12
Broken Link vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/107159
Exploit, Issue Tracking, Mailing List, Third Party Advisory x_refsource_misc
https://bugs.chromium.org/p/project-zero/issues/detail?id=1776
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190327-0002/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3930-1/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3930-2/
Third Party Advisory x_refsource_confirm
https://support.f5.com/csp/article/K31864522

Scores

CVSS v3 7.8
EPSS 0.0021
EPSS Percentile 42.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (7)
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 18.10
linux/linux_kernel 4.19 - 4.19.25
netapp/cn1610_firmware
netapp/hci_management_node
netapp/snapprotect
netapp/solidfire
Published Feb 25, 2019
Tracked Since Feb 18, 2026