Back to search
CVE-2017-17450
Published: Dec 7, 2017
Modified: Aug 5, 2024
PUBLISHED
Description
net/netfilter/xt_osf.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for add_callback and remove_callback operations, which allows local users to bypass intended access restrictions because the xt_osf_fingers data structure is shared across all net namespaces.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
102110
vdb-entry
x_refsource_BID
USN-3617-1
vendor-advisory
x_refsource_UBUNTU
USN-3619-2
vendor-advisory
x_refsource_UBUNTU
DSA-4082
vendor-advisory
x_refsource_DEBIAN
USN-3617-3
vendor-advisory
x_refsource_UBUNTU
https://lkml.org/lkml/2017/12/5/982
x_refsource_MISC
USN-3583-2
vendor-advisory
x_refsource_UBUNTU
SUSE-SU-2018:0011
vendor-advisory
x_refsource_SUSE
USN-3632-1
vendor-advisory
x_refsource_UBUNTU
USN-3583-1
vendor-advisory
x_refsource_UBUNTU
DSA-4073
vendor-advisory
x_refsource_DEBIAN
USN-3617-2
vendor-advisory
x_refsource_UBUNTU
USN-3619-1
vendor-advisory
x_refsource_UBUNTU
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now