CVE-2022-48188
CVE-2022-48188 is a medium-severity vulnerability in Lenovo Ideacentre Aio 3 21itl7 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-787.
Key facts
- Severity: Medium (CVSS 3.x base score 6.7)
- EPSS exploit prediction: 0% (9th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Lenovo Ideacentre Aio 3 21itl7 Firmware
- Published:
- Last modified:
Description
A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.
Frequently asked questions
- What is CVE-2022-48188?
- A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.
- How severe is CVE-2022-48188?
- CVE-2022-48188 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-2022-48188 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-48188?
- CVE-2022-48188 primarily affects Lenovo Ideacentre Aio 3 21itl7 Firmware. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-48188?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-48188 published?
- CVE-2022-48188 was published on 2023-06-05 and last updated on 2026-06-17.
References
Affected products (27)
- cpe:2.3:o:lenovo:ideacentre_aio_3_21itl7_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:ideacentre_aio_3-22itl6_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:ideacentre_aio_3-24itl6_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:ideacentre_aio_3-27itl6_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m720e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m720q_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m720s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m720t_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m725s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m75s_gen_2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m75t_gen_2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m920q_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m920s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m920t_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m920x_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkcentre_m920z_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:ideacentre_510s-07icb_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:ideacentre_510s-07ick_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:ideacentre_720-18apr_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:v30a-22itl_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:v30a-24itl_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:v530s-07icb_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:v530s-07icr_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkstation_p330_tiny_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkstation_p360_ultra_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkstation_p520_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkstation_p520c_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Lenovo Ideacentre Aio 3 21itl7 Firmware
- CVE-2023-43581 — Medium (CVSS 6.7): A buffer overflow was reported in the Update_WMI module in some Lenovo Desktop products that may allow a local attacker…
- CVE-2023-43580 — Medium (CVSS 6.7): A buffer overflow was reported in the SmuV11DxeVMR module in some Lenovo Desktop products that may allow a local…
- CVE-2023-43579 — Medium (CVSS 6.7): A buffer overflow was reported in the SmuV11Dxe driver in some Lenovo Desktop products that may allow a local attacker…
- CVE-2023-43578 — Medium (CVSS 6.7): A buffer overflow was reported in the SmiFlash module in some Lenovo Desktop products that may allow a local attacker…
- CVE-2023-43577 — Medium (CVSS 6.7): A buffer overflow was reported in the ReFlash module in some Lenovo Desktop products that may allow a local attacker…
- CVE-2023-43576 — Medium (CVSS 6.7): A buffer overflow was reported in the WMISwSmi module in some Lenovo Desktop products that may allow a local attacker…
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