Integer overflow in Intel Graphics Drivers
CVE-2020-12362
Integer overflow in the firmware for some Intel(R) Graphics Drivers for Windows * before version 26.20.100.7212 and before Linux kernel version 5.5 may allow a privileged user to potentially enable an escalation of privilege via local access.
Vulnerability class: Integer Overflow
EPSS: 0.004 (28.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Intel Graphics_drivers
- Linux Linux_kernel
- N/a Intel(r) Graphics Drivers For Windows * Before Version 26.20.100.7212 And — versions before version 26.20.100.7212 and before Linux kernel version 5.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@intel.com (Vendor Advisory)
- secure@intel.com (mailing-list)
Frequently asked questions
- What is CVE-2020-12362?
- CVE-2020-12362 is a high-severity vulnerability in Intel Graphics Drivers, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2021-02-17.
- How severe is CVE-2020-12362?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-12362 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.