Vulnerability · Published Feb 4, 2022 · Assigned by mitre

CVE-2021-44900

High 7.8

In plain English

A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).

Severity (CVSS NVD)7.8High

Exploit odds (30 days)0.3%top 82.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Micro-Star International (MSI) App Player <= 4.280.1.6309 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the NTIOLib_X64.sys and BstkDrv_msi2.sys drivers components. All the vulnerabilities are triggered by sending specific IOCTL requests.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://voidsec.com x_refsource_MISC
https://voidsec.com/advisories/cve-2021-44900/ x_refsource_MISC