Vulnerability Details : CVE-2022-1107
During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code.
Vulnerability category: Input validation
Products affected by CVE-2022-1107
- cpe:2.3:o:lenovo:thinkpad_helix_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_t550_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_t560_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_t570_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_t580_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_w540_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_w541_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_w550s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x1_yoga_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x250_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x280_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_11e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_11e_yoga_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_p51s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_p52s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_l560_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_l570_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_p50s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_yoga_260_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x390_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_s540_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x1_carbon_3rd_gen_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_yoga_15_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x1_carbon_5th_gen_kabylake_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x1_carbon_5th_gen_skylake_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x1_carbon_4th_gen_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x1_tablet_gen_2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x1_tablet_gen_1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x1_yoga_gen_2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x1_yoga_gen_3_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-1107
0.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-1107
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
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
|
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-2022-1107
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- nvd@nist.gov (Primary)
- psirt@lenovo.com (Secondary)
-
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-1107
-
https://support.lenovo.com/us/en/product_security/LEN-84943
ThinkPad BIOS Vulnerabilities - Lenovo Support NLVendor Advisory
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