Medium severity · published Jun 9, 2020
CVE-2020-8323
A potential vulnerability in the SMI callback function used in the Legacy SD driver in some Lenovo ThinkPad, ThinkStation, and Lenovo Notebook models may allow arbitrary code…
6.7
CVSS
0.3%
EPSS
No
On KEV
Description
A potential vulnerability in the SMI callback function used in the Legacy SD driver in some Lenovo ThinkPad, ThinkStation, and Lenovo Notebook models may allow arbitrary code execution.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
1F
14iwl Firmware · Lenovo
All versions, or not specified · source: NVD
3F
330-14ast Firmware · Lenovo
All versions, or not specified · source: NVD
3F
330-15ast Firmware · Lenovo
All versions, or not specified · source: NVD
3F
330-17ast Firmware · Lenovo
All versions, or not specified · source: NVD
3F
340c-15api Firmware · Lenovo
All versions, or not specified · source: NVD
3F
340c-15ast Firmware · Lenovo
All versions, or not specified · source: NVD
6P
6 Pro-13-iwl Firmware · Lenovo
All versions, or not specified · source: NVD
6P
6 Pro-14-iwl Firmware · Lenovo
All versions, or not specified · source: NVD
7T
720s Touch-15ikb Firmware · Lenovo
All versions, or not specified · source: NVD
7F
720s-15ikb Firmware · Lenovo
All versions, or not specified · source: NVD
7F
730s-13iwl Firmware · Lenovo
All versions, or not specified · source: NVD
CF
C640-iml Firmware · Lenovo
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-8323
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-8323
Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-30042
More from 14iwl Firmware
6.7
CVE-2020-8322
A potential vulnerability in the SMI callback function used in the Legacy USB driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution