CVE-2018-1065
- State
- Published
- Severity
- Not scored
- Published
- Mar 2, 2018
- Updated
- Aug 5, 2024
- Reserved
- Dec 4, 2017
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Linux kernel 4.15.0-rc9n/a |
|
References
- 1040446vdb-entry
- USN-3654-1vendor-advisory
- DSA-4188vendor-advisory
- RHSA-2018:2948vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1547824
- USN-3654-2vendor-advisory
- http://lists.openwall.net/netdev/2018/01/27/46
- USN-3656-1vendor-advisory
- http://patchwork.ozlabs.org/patch/870355/
- https://github.com/torvalds/linux/commit/57ebd808a97d7c5b1e1afb937c2db22beba3c1f8
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=57ebd808a97d7c5b1e1afb937c2db22beba3c1f8
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