CVE-2017-17448

Description

net/netfilter/nfnetlink_cthelper.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for new, get, and del operations, which allows local users to bypass intended access restrictions because the nfnl_cthelper_list data structure is shared across all net namespaces.

Risk Information

Base Score

7.8

MODERATE

Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.061

Associated Vulnerability

Vulnerability	OS Platform
Linux kernel (USN-3620-1) linux-image-3.13.0-144-generic_3.13.0-144.193_i386.deb	Linux
Linux kernel (USN-3620-1) linux-image-3.13.0-144-generic_3.13.0-144.193_amd64.deb	Linux
Linux kernel (USN-3620-1) linux-image-3.13.0-144-lowlatency_3.13.0-144.193_i386.deb	Linux
Linux kernel (USN-3620-1) linux-image-3.13.0-144-lowlatency_3.13.0-144.193_amd64.deb	Linux
Linux kernel for Microsoft Azure Cloud systems (USN-3632-1) linux-image-azure_4.13.0.1014.16_amd64.deb	Linux
Linux kernel for Microsoft Azure Cloud systems (USN-3632-1) linux-image-4.13.0-1014-azure_4.13.0-1014.17_amd64.deb	Linux
Dtrace-modules-3.8.13-118.21.1.el6uek update (ELSA-2018-4109) dtrace-modules-3.8.13-118.21.1.el6uek-0.4.5-3.el6.x86_64.rpm	Linux
Dtrace-modules-3.8.13-118.21.1.el7uek update (ELSA-2018-4109) dtrace-modules-3.8.13-118.21.1.el7uek-0.4.5-3.el7.x86_64.rpm	Linux
Missing Authorization Vulnerability (CVE-2017-17448)	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234