CVE-2023-2875
MEDIUMeScan Antivirus 22.0.1400.2443 - Null Pointer Dereference
Title source: llmDescription
A vulnerability, which was classified as problematic, was found in eScan Antivirus 22.0.1400.2443. Affected is the function 0x22E008u in the library PROCOBSRVESX.SYS of the component IoControlCode Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. VDB-229854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Core 4
Core References
Third Party Advisory vdb-entry
technical-description
https://vuldb.com/?id.229854
Permissions Required, Third Party Advisory signature
permissions-required
https://vuldb.com/?ctiid.229854
Exploit, Third Party Advisory related
https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2875
Exploit, Third Party Advisory exploit
https://drive.google.com/file/d/1fvlP0d9HmApjWhYDjgsdco7g7FPsbn0V/view?usp=sharing
Scores
CVSS v3
5.5
EPSS
0.0032
EPSS Percentile
24.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-476
Status
published
Products (1)
escanav/escan_anti-virus
22.0.1400.2443
Published
May 24, 2023
Tracked Since
Feb 18, 2026