CVE-2018-1065
Summary
| CVE | CVE-2018-1065 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-03-02 08:29:00 UTC |
| Updated | 2023-02-13 04:53:00 UTC |
| Description | The netfilter subsystem in the Linux kernel through 4.15.7 mishandles the case of a rule blob that contains a jump but lacks a user-defined chain, which allows local users to cause a denial of service (NULL pointer dereference) by leveraging the CAP_NET_RAW or CAP_NET_ADMIN capability, related to arpt_do_table in net/ipv4/netfilter/arp_tables.c, ipt_do_table in net/ipv4/netfilter/ip_tables.c, and ip6t_do_table in net/ipv6/netfilter/ip6_tables.c. |
Risk And Classification
Problem Types: CWE-476
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| 1547824 – (CVE-2018-1065) CVE-2018-1065 kernel: netfilter: xtables NULL pointer dereference in ip6_tables.c:ip6t_do_table() leading to a crash | MISC | bugzilla.redhat.com | Issue Tracking, Third Party Advisory |
| Debian -- Security Information -- DSA-4188-1 linux | DEBIAN | www.debian.org | |
| CVE-2018-1065 - Red Hat Customer Portal | MISC | access.redhat.com | |
| netfilter: add back stackpointer size checks · torvalds/linux@57ebd80 · GitHub | MISC | github.com | Patch, Third Party Advisory |
| kernel/git/torvalds/linux.git - Linux kernel source tree | MISC | git.kernel.org | Patch, Vendor Advisory |
| [nf] netfilter: add back stackpointer size checks - Patchwork | MISC | patchwork.ozlabs.org | Patch, Third Party Advisory |
| USN-3654-1: Linux kernel vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | |
| netdev - general protection fault in ip6t_do_table | MISC | lists.openwall.net | Third Party Advisory |
| Linux Kernel Netfilter jumpstack Allocation Error Lets Local Users Cause Denial of Service Conditions on the Target System - SecurityTracker | SECTRACK | www.securitytracker.com | Third Party Advisory, VDB Entry |
| USN-3654-2: Linux kernel (Xenial HWE) vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | |
| USN-3656-1: Linux kernel (Raspberry Pi 2, Snapdragon) vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.