Vulnerability Details : CVE-2021-41285
Ballistix MOD Utility through 2.0.2.5 is vulnerable to privilege escalation in the MODAPI.sys driver component. The vulnerability is triggered by sending a specific IOCTL request that allows low-privileged users to directly interact with physical memory via the MmMapIoSpace function call (mapping physical memory into a virtual address space). Attackers could exploit this issue to achieve local privilege escalation to NT AUTHORITY\SYSTEM.
Vulnerability category: Gain privilege
Products affected by CVE-2021-41285
- cpe:2.3:a:micron:ballistix_memory_overview_display_utility:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-41285
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-41285
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
References for CVE-2021-41285
-
https://github.com/VoidSec/Exploit-Development/blob/master/windows/x64/kernel/crucial_Ballistix_MOD_Utility_v.2.0.2.5/crucial_Ballistix_MOD_Utility_v.2.0.2.5_memory_dump_PoC.cpp
Exploit-Development/crucial_Ballistix_MOD_Utility_v.2.0.2.5_memory_dump_PoC.cpp at master · VoidSec/Exploit-Development · GitHubExploit;Third Party Advisory
-
https://voidsec.com/crucial-mod-utility-lpe-cve-2021-41285/
Crucial’s MOD Utility LPE - CVE-2021-41285 - VoidSecExploit;Third Party Advisory
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