Vulnerability Details : CVE-2023-34419
A buffer overflow has been identified in the SetupUtility driver in some Lenovo Notebook products which may allow an attacker with local access and elevated privileges to execute arbitrary code.
Vulnerability category: OverflowExecute code
Products affected by CVE-2023-34419
- cpe:2.3:o:lenovo:legion_5_pro-16ach6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_pro-16ach6h_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_pro-16ith6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_pro-16ith6h_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5-15ach6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5-15ach6a_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5-15ach6h_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5-15ith6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5-15ith6h_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5-17ach6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5-17ach6h_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5-17ith6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5-17ith6h_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_7-16achg6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_7-16ithg6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkbook_15p_g2_ith_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkbook_16p_g3_arh_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_pro_16iah7h_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_pro_16iah7_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_pro_16arh7_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_pro_16arh7h_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_15arh7_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_15arh7h_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_15iah7h_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_5_15iah7_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_7-16arha7_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_pro_5_16irx8_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_pro_7_16irx8_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_pro_7_16irx8h_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:legion_s7_16arha7_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-34419
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-34419
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
NIST | |
|
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
Lenovo Group Ltd. |
CWE ids for CVE-2023-34419
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: psirt@lenovo.com (Primary)
References for CVE-2023-34419
-
https://support.lenovo.com/us/en/product_security/LEN-134879
Multi-vendor BIOS Security Vulnerabilities (August 2023) - Lenovo Support USVendor Advisory
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