CVE-2019-9162
First published: Mon Feb 25 2019(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=4.19<4.19.25 | |
| Linux Linux kernel | >=4.20<4.20.12 | |
| Netapp Hci Management Node | ||
| Netapp Snapprotect | ||
| Netapp Solidfire | ||
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =18.10 | |
| Netapp Cn1610 Firmware | ||
| Netapp Cn1610 | ||
| All of | ||
| Netapp Cn1610 Firmware | ||
| Netapp Cn1610 | ||
| debian/linux | 5.10.223-1 5.10.226-1 6.1.106-3 6.1.112-1 6.11.4-1 6.11.5-1 |
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Reference Links
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c4c07b4d6fa1f11880eab8e076d3d060ef3f55fc
- http://www.securityfocus.com/bid/107159
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1776
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.25
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.12
- https://github.com/torvalds/linux/commit/c4c07b4d6fa1f11880eab8e076d3d060ef3f55fc
- https://security.netapp.com/advisory/ntap-20190327-0002/
- https://support.f5.com/csp/article/K31864522
- https://usn.ubuntu.com/3930-1/
- https://usn.ubuntu.com/3930-2/
- https://www.exploit-db.com/exploits/46477/
- https://launchpad.net/bugs/cve/CVE-2019-9162
- https://git.kernel.org/linus/c4c07b4d6fa1f11880eab8e076d3d060ef3f55fc
- https://security-tracker.debian.org/tracker/CVE-2019-9162
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9162
- https://nvd.nist.gov/vuln/detail/CVE-2019-9162
- https://ubuntu.com/security/CVE-2019-9162
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2019-9162.
What is the severity of CVE-2019-9162?
The severity of CVE-2019-9162 is high.
Which software is affected by CVE-2019-9162?
The Linux kernel versions before 4.20.12 are affected by CVE-2019-9162.
How can I fix CVE-2019-9162?
To fix CVE-2019-9162, you should update your Linux kernel to version 4.20.12 or later.
Where can I find more information about CVE-2019-9162?
You can find more information about CVE-2019-9162 on the following websites: [SecurityFocus](http://www.securityfocus.com/bid/107159), [NetApp](https://security.netapp.com/advisory/ntap-20190327-0002/), [F5 Networks](https://support.f5.com/csp/article/K31864522).
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