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PUBLISHED

CVE-2023-5912

Reserved:2023-11-01
Published:2024-04-05
Updated:2024-06-06

Description

A potential memory leakage vulnerability was reported in some Lenovo Notebook products that may allow a local attacker with elevated privileges to write to NVRAM variables.



MEDIUM: 6.7CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-787 Out-of-bounds Write

Product status

Default status
unaffected

various
affected

Credits

Lenovo thanks the BINARLY efiXplorer team for reporting this issue. finder

References

https://support.lenovo.com/us/en/product_security/LEN-155477

cve.org CVE-2023-5912

nvd.nist.gov CVE-2023-5912

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