CVEvulnerability
CVE-2020-12351
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-11-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 5.8 MEDIUM — AV:A/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-20
Description
Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Affected configurations
• linux linux kernel (>= 4.7.7 < 4.9.240)
• linux linux kernel (>= 4.10 < 4.14.202)
• linux linux kernel (>= 4.15 < 4.19.152)
• linux linux kernel (>= 4.20 < 5.4.72)
• linux linux kernel (>= 5.5 < 5.8.16)
• linux linux kernel 5.9.0
• linux linux kernel 5.9.1
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351 Third Party Advisory
- http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351 Third Party Advisory