Critical severity · published Jan 9, 2023
CVE-2022-33265
Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QF
Qca7500 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca7520 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca7550 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-33265
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-33265
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/january-2023-bulletin
More from Qca7500 Firmware
9.8
CVE-2024-21473
Memory corruption while redirecting log file to any file location with any file name
9.8
CVE-2023-33083
Memory corruption in WLAN Host while processing RRM beacon on the AP
9.8
CVE-2023-33082
Memory corruption while sending an Assoc Request having BTM Query or BTM Response containing MBO IE
9.8
CVE-2022-33279
Memory corruption due to stack based buffer overflow in WLAN having invalid WNM frame length
9.8
CVE-2021-1965
Possible buffer overflow due to lack of parameter length check during MBSSID scan IE parse in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile,…