How severe is CVE-2022-1107?

CVE-2022-1107 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-1107 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-1107?

CVE-2022-1107 primarily affects Lenovo Thinkpad 11e Firmware. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-1107?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-1107 published?

CVE-2022-1107 was published on 2022-04-22 and last updated on 2026-06-17.

CVE-2022-1107

CVE-2022-1107 is a medium-severity vulnerability in Lenovo Thinkpad 11e Firmware with a CVSS 3.x base score of 6.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
CVSS v2: 7.2
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Lenovo Thinkpad 11e Firmware
Published: 2022-04-22
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2022-1107?: CVE-2022-1107 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-1107 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-1107?: CVE-2022-1107 primarily affects Lenovo Thinkpad 11e Firmware. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-1107?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-1107 published?: CVE-2022-1107 was published on 2022-04-22 and last updated on 2026-06-17.

References

https://support.lenovo.com/us/en/product_security/LEN-84943

Affected products (30)

cpe:2.3:o:lenovo:thinkpad_11e_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_helix_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_p51s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_p52s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_s540_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_x1_tablet_gen_1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x1_tablet_gen_2_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_carbon_3rd_gen_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x1_carbon_4th_gen_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_yoga_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x1_yoga_gen_2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x1_yoga_gen_3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x250_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x280_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x390_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_11e_yoga_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_yoga_15_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_yoga_260_firmware:*:*:*:*:*:*:*:*

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