High severity7.8NVD Advisory· Published Feb 25, 2019· Updated Jun 17, 2026
CVE-2019-9162
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9- Range: <4.20.12
- cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:snapprotect:-:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*+ 1 more
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:o:netapp:cn1610_firmware:-:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
11- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/nvdMailing ListPatchVendor Advisory
- github.com/torvalds/linux/commit/c4c07b4d6fa1f11880eab8e076d3d060ef3f55fcnvdPatchThird Party Advisory
- bugs.chromium.org/p/project-zero/issues/detailnvdExploitIssue TrackingMailing ListThird Party Advisory
- www.exploit-db.com/exploits/46477/nvdExploitPatchThird Party AdvisoryVDB Entry
- cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.25nvdMailing ListVendor Advisory
- cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.12nvdMailing ListVendor Advisory
- security.netapp.com/advisory/ntap-20190327-0002/nvdThird Party Advisory
- support.f5.com/csp/article/K31864522nvdThird Party Advisory
- usn.ubuntu.com/3930-1/nvdThird Party Advisory
- usn.ubuntu.com/3930-2/nvdThird Party Advisory
- www.securityfocus.com/bid/107159nvdBroken Link
News mentions
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