High severity · published May 1, 2023
CVE-2022-4568
A directory permissions management vulnerability in Lenovo System Update may allow elevation of privileges
7.0
CVSS
0.2%
EPSS
No
On KEV
Description
A directory permissions management vulnerability in Lenovo System Update may allow elevation of privileges.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SU
System Update · Lenovo
before 5.08.01.0005 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-4568
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-4568
Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-103545
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