7.8

CVE-2022-1890

A buffer overflow in the ReadyBootDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Lenovo ≫ Thinkbook 14-iml Firmware Version < cjcn38ww
   Lenovo ≫ Thinkbook 14-iml Version -
Lenovo ≫ Thinkbook 14-iil Firmware Version < djcn28ww
   Lenovo ≫ Thinkbook 14-iil Version -
Lenovo ≫ Thinkbook 15-iil Firmware Version < djcn28ww
   Lenovo ≫ Thinkbook 15-iil Version -
Lenovo ≫ Thinkbook 15-iml Firmware Version < cjcn38ww
   Lenovo ≫ Thinkbook 15-iml Version -
Lenovo ≫ Yoga C640-13iml Lte Firmware Version < chcn28ww
   Lenovo ≫ Yoga C640-13iml Lte Version -
Lenovo ≫ Yoga C640-13iml Firmware Version < chcn28ww
   Lenovo ≫ Yoga C640-13iml Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.34% 0.258
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lenovo 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://support.lenovo.com/us/en/product_security/LEN-91369
Vendor Advisory