CVE-2021-0012 json
Use after free in some Intel(R) Graphics Driver before version 27.20.100.8336, 15.45.33.5164, and 15.40.47.5166 may allow an authenticated…
published 2021-08-11 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-2631
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 14%
- public exploits
- 0
- none known
Summary
Use after free in some Intel(R) Graphics Driver before version 27.20.100.8336, 15.45.33.5164, and 15.40.47.5166 may allow an authenticated user to potentially enable denial of service via local access.
Patch / fix
- intel graphics_driver 15.40.47.5166, 15.45.33.5164
- intel graphics_drivers 27.20.100.9030
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P |
Affected products
- n/a Intel(R) Graphics Driver
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
intel.com
/content/www/us/en/security-center/advisory/intel-sa-00508.html
patch, vendor-advisory
-
intel.com
/content/www/us/en/security-center/advisory/intel-sa-00566.html
not-applicable
Sources
- CVE List CVE-2021-0012
- NVD CVE-2021-0012
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.