CVE-2020-0542
Improper buffer restrictions in subsystem for Intel(R) CSME versions before 12.0.64, 13.0.32, 14.0.33 and 14.5.12 may allow an authenticated user to potentially enable escalation of privilege, information disclosure or denial of service via local access.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.41%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Improper buffer restrictions in subsystem for Intel(R) CSME versions before 12.0.64, 13.0.32, 14.0.33 and 14.5.12 may allow an authenticated user to potentially enable escalation of privilege, information disclosure or denial of service via local access.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.41% probability · 35th percentile
- CISA KEV
- Not listed
- Affected
- intel/converged security management engine firmware
- Source
- secure@intel.com
References
- https://security.netapp.com/advisory/ntap-20200611-0006/
- https://support.lenovo.com/de/en/product_security/len-30041
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
- https://security.netapp.com/advisory/ntap-20200611-0006/
- https://support.lenovo.com/de/en/product_security/len-30041
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.