CVE-2019-6190
What it is
Lenovo was notified of a potential denial of service vulnerability, affecting various versions of BIOS for Lenovo Desktop, Desktop - All in One, and ThinkStation, that could cause PCRs to be cleared intermittently after resuming from sleep (S3) on systems with Intel TXT enabled.
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account, but needs a user to act. High risk of service disruption.
- Exploit odds
- 0.3% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.3% in the next 30 days (EPSS).
- Severity: 5.0 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.3% · EPSS, next 30 days
- Weakness
- CWE-665
- Record status
- Modified
Affected
- Lenovo Thinkcentre e93 Firmware < Fbktdba
- Lenovo Thinkcentre m6500s Firmware < Fbktdba
- Lenovo Thinkcentre m6500t Firmware < Fbktdba
- Lenovo Thinkcentre m73p Firmware < Fbktdba
- Lenovo Thinkcentre m83 Firmware < Fbktdba
- Lenovo Thinkcentre m8500s Firmware < Fbktdba
- Lenovo Thinkcentre m8500t Firmware < Fbktdba
- Lenovo Thinkcentre m93 Firmware < Fbktdba
Attack profile CVSS 3.1 · 5.0
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2019-6190.md and follow it. Check whether this project is affected by CVE-2019-6190. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://support.lenovo.com/us/en/product_security/LEN-28078
- https://support.lenovo.com/us/en/product_security/LEN-28078