Vulnerability identifier: #VU69532
Vulnerability risk: Low
CVSSv3.1: 5.4 [CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-476
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
CBFS Filter
Universal components / Libraries /
Libraries used by multiple products
Vendor: Callback Technologies
Description
The vulnerability allows a local attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error in the handle_ioctl_83150 functionality. A local attacker can send a specially crafted I/O request packet (IRP) and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
CBFS Filter: 20.0.8317
External links
http://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1647
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.