ghsa-cvp9-xf77-46mc
Vulnerability from github
Published
2022-05-14 02:03
Modified
2022-05-14 02:03
Severity
Details
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.
{
"affected": [],
"aliases": [
"CVE-2018-1065"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-03-02T08:29:00Z",
"severity": "MODERATE"
},
"details": "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.",
"id": "GHSA-cvp9-xf77-46mc",
"modified": "2022-05-14T02:03:24Z",
"published": "2022-05-14T02:03:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1065"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/57ebd808a97d7c5b1e1afb937c2db22beba3c1f8"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:2948"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2018-1065"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1547824"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3654-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3654-2"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3656-1"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2018/dsa-4188"
},
{
"type": "WEB",
"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=57ebd808a97d7c5b1e1afb937c2db22beba3c1f8"
},
{
"type": "WEB",
"url": "http://lists.openwall.net/netdev/2018/01/27/46"
},
{
"type": "WEB",
"url": "http://patchwork.ozlabs.org/patch/870355"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1040446"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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