CVE-2020-8333

3 documents3 sources

Severity

7.8HIGH

EPSS

0.0%

top 88.63%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Lenovo 63 Firmware Lenovo H50-30g Firmware Lenovo M4500 Firmware +25 more

Timeline

PublishedSep 24

Latest updateMay 24

Description

A potential vulnerability in the SMI callback function used in the EEPROM driver in some Lenovo Desktops and ThinkStation models may allow arbitrary code execution

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.5 | Impact: 5.9

Affected Packages28 packages

▶NVDlenovo/thinkstation_c30_firmware< a3kt70a

▶NVDlenovo/thinkstation_d30_firmware< a3kt70a

▶NVDlenovo/thinkstation_e32_firmware< fbktdea

▶NVDlenovo/thinkstation_s30_firmware< a2kt70a

▶NVDlenovo/thinkstation_p300_firmware< a2kt70a

Patches

Patch: support.lenovo.com ↗Patch: support.lenovo.com ↗

🔴Vulnerability Details

GHSA

GHSA-2vg7-q8hg-5f79: A potential vulnerability in the SMI callback function used in the EEPROM driver in some Lenovo Desktops and ThinkStation models may allow arbitrary c↗2022-05-24

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CVEList

CVE-2020-8333: A potential vulnerability in the SMI callback function used in the EEPROM driver in some Lenovo Desktops and ThinkStation models may allow arbitrary c↗2020-09-24

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