Home/CVE/Realtek Audio Drivers for Windows, as used on the Lenovo ThinkPad X1 Carbon 20A7, 20A8, 20BS, and 20BT before 6.0.8882.1
CVE

CVE-2019-19705

Realtek Audio Drivers for Windows, as used on the Lenovo ThinkPad X1 Carbon 20A7, 20A8, 20BS, and 20BT before 6.0.8882.1

Realtek Audio Drivers for Windows, as used on the Lenovo ThinkPad X1 Carbon 20A7, 20A8, 20BS, and 20BT before 6.0.8882.1 and 20KH and 20KG before 6.0.8907.1 (and on many other Lenovo and non-Lenovo products), mishandles DLL preloading.

HIGH · CVSS 7.8 EPSS 0.00134
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-428Unquoted Search Path or Element
CWE-428Unquoted Search Path or Element
▤

Affected Products & Versions

60
lenovo ideacentre 510-15ikl firmware< 6.0.8923.1
lenovo ideacentre 510s-08ikl firmware< 6.0.8923.1
lenovo ideacentre 300s-11ish firmware< 6.0.8924.1
lenovo ideacentre 310-15asr firmware< 6.0.8924.1
lenovo ideacentre 310-15iap firmware< 6.0.8924.1
lenovo ideacentre 310a-15iap firmware< 6.0.8924.1
lenovo ideacentre 310s-08iap firmware< 6.0.8924.1
lenovo ideacentre 510-15abr firmware< 6.0.8924.1
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD26 Dec 2022 · 09:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.lenovo.com/us/en/product_security/ps500315-realtek-audio-driver-vulnerabilityVendor Advisory
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