PT-2022-3639 · Lenovo · Readybootdxe+1
CVE-2022-1892
·
Published
2022-07-12
·
Updated
2023-02-03
CVSS v2.0
10
High
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Lenovo Notebook products (affected versions not specified)
Description
A buffer overflow issue in the SystemBootManagerDxe driver may allow an attacker with local privileges to execute arbitrary code. This issue is related to the ReadyBootDxe driver in Lenovo Notebook products' firmware, which can be exploited to achieve the same result.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Stack Overflow
Heap Based Buffer Overflow
Buffer Overflow
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Related Identifiers
Affected Products
Readybootdxe
Systembootmanagerdxe