Vulnerability Details : CVE-2019-1010066
Lawrence Livermore National Laboratory msr-safe v1.1.0 is affected by: Incorrect Access Control. The impact is: An attacker could modify model specific registers. The component is: ioctl handling. The attack vector is: An attacker could exploit a bug in ioctl interface whitelist checking, in order to write to model specific registers, normally a function reserved for the root user. The fixed version is: v1.2.0.
Products affected by CVE-2019-1010066
- cpe:2.3:a:llnl:model_specific_registers-safe:1.1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-1010066
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-1010066
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-1010066
-
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.Assigned by: nvd@nist.gov (Primary)
-
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-1010066
-
https://www.tldp.org/LDP/lkmpg/2.4/html/x856.html
Talking to Device Files (writes and IOCTLs)}Exploit;Third Party Advisory
-
https://github.com/LLNL/msr-safe/compare/v1.1.0...v1.2.0
Comparing v1.1.0...v1.2.0 · LLNL/msr-safe · GitHubPatch;Third Party Advisory
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