|Number of vulnerabilities||1|
|Public exploit||Public exploit code for vulnerability #1 is available.|
Client/Desktop applications / Software for system administration
|Vendor||F5 Networks, Inc.|
This security bulletin contains one low risk vulnerability.
Exploit availability: YesDescription
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error in net/netfilter/nf_dup_netdev.c in the Linux kernel, related to nf_tables_offload. A local user can trigger a heap-based buffer overflow and execute arbitrary code with elevated privileges.
Install update from vendor's website.Vulnerable software versions
Traffix SDC: 5.2.0 - 5.2.2
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.