MSI Afterburner v4.6.5.16370 - Denial of Service
Priority LOW 20CWE-476Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-476.
Summary
MSI Afterburner v4.6.5.16370 is vulnerable to a Denial of Service vulnerability by triggering the 0x80002000 IOCTL code of the RTCore64.sys driver. The handle to the driver can only be obtained from a high integrity process.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00227 13th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| MSI | MSI Afterburner | 4.6.5.16370 | — | No fix listed | CNA |
- MSI Afterburner VendorMSI Affected 4.6.5.16370 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-1443
- 2026-10-03 Alias added: GHSA-4r36-f255-mccm
References
More MSI Afterburner vulnerabilities
- TI-2019-12091 The driver in Micro-Star MSI Afterburner 4.6.2.15658 (aka RTCore64.sys and RTCore32.sys)… CVSS 3.1HIGH 7.8
- TI-2024-01363 MSI Afterburner v4.6.5.16370 - Kernel Memory Leak CVSS 3.1MEDIUM 5.6
Sources
- CVE-2024-1443 · CVE Program
- CVE-2024-1443 · NVD
- FIRST EPSS
- GHSA-4r36-f255-mccm · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences