Vulnerability Details : CVE-2023-2872
Potential exploit
A vulnerability classified as problematic has been found in FlexiHub 5.5.14691.0. This affects the function 0x220088 in the library fusbhub.sys of the component IoControlCode Handler. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-229851. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability category: Memory Corruption
Products affected by CVE-2023-2872
- cpe:2.3:a:electronic:flexihub:5.5.14691.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-2872
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 15 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-2872
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.6
|
MEDIUM | AV:L/AC:L/Au:S/C:N/I:N/A:C |
3.1
|
6.9
|
VulDB | |
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
VulDB | |
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
VulDB | 2024-02-29 |
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2023-2872
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: cna@vuldb.com (Primary)
References for CVE-2023-2872
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https://vuldb.com/?ctiid.229851
Login requiredPermissions Required;Third Party Advisory
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https://vuldb.com/?id.229851
CVE-2023-2872: FlexiHub IoControlCode fusbhub.sys 0x220088 null pointer dereferencePermissions Required;Third Party Advisory
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https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2872
WindowsKernelVuln/CVE-2023-2872 at master · zeze-zeze/WindowsKernelVuln · GitHubExploit;Third Party Advisory
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https://drive.google.com/file/d/1h-7fnmb31bkEW4FoLNDlneftDqS4TQHT/view?usp=sharing
DoS.zip - Google DriveThird Party Advisory
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