Medium severity · published Jan 30, 2023
CVE-2022-34884
A buffer overflow exists in the Remote Presence subsystem which can potentially allow valid, authenticated users to cause a recoverable subsystem denial of service
6.5
CVSS
0.6%
EPSS
No
On KEV
Description
A buffer overflow exists in the Remote Presence subsystem which can potentially allow valid, authenticated users to cause a recoverable subsystem denial of service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TH
Thinkagile HX Enclosure Certified Node Firmware · Lenovo
before 5.20_tei3c8m · source: NVD
TH
Thinkagile Hx1021 Firmware · Lenovo
before 3.60_tei386m · source: NVD
TH
Thinkagile Hx1320 Firmware · Lenovo
before 8.40-cdi394n · source: NVD
TH
Thinkagile Hx1321 Firmware · Lenovo
before 8.40-cdi394n · source: NVD
TH
Thinkagile Hx1520-r Firmware · Lenovo
before 8.40-cdi394n · source: NVD
TH
Thinkagile Hx1521-r Firmware · Lenovo
before 8.40-cdi394n · source: NVD
TH
Thinkagile Hx2320-e Firmware · Lenovo
before 8.40-cdi394n · source: NVD
TH
Thinkagile Hx2321 Firmware · Lenovo
before 8.40-cdi394n · source: NVD
TH
Thinkagile Hx2720-e Firmware · Lenovo
before 5.20_tei3c8m · source: NVD
TH
Thinkagile Hx3320 Firmware · Lenovo
before 8.40-cdi394n · source: NVD
TH
Thinkagile Hx3321 Firmware · Lenovo
before 8.40-cdi394n · source: NVD
TH
Thinkagile Hx3375 Firmware · Lenovo
before 4.10_d8bt38l · source: NVD
Affected product
TH
Thinkagile HX Enclosure Certified Node Firmware
Lenovo
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-34884
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-34884
Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-87734
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