Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2022-33265— Information exposure in Powerline Communication Firmware

Quick assessment

Affected
Qualcomm, Inc. Snapdragon
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Qualcomm Chipsets是美国高通（Qualcomm）公司的一系列芯片组。 Qualcomm Chipsets 存在安全漏洞，该漏洞源于信息泄露而导致内存损坏。以下产品受到影响：QCA7500, QCA7520, QCA7550。

CVSS 7.3 · High EPSS 0.36% · P29
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-33265

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Information exposure in Powerline Communication Firmware
Source: CVE Program / CVE List V5
Vulnerability Description
Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Qualcomm Chipsets 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm Chipsets是美国高通（Qualcomm）公司的一系列芯片组。 Qualcomm Chipsets 存在安全漏洞，该漏洞源于信息泄露而导致内存损坏。以下产品受到影响：QCA7500, QCA7520, QCA7550。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Qualcomm, Inc. Snapdragon QCA7500 -

II. Public POCs for CVE-2022-33265

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-33265

请登录查看更多情报信息。

Other References for CVE-2022-33265 (1)

Same Patch Batch · Qualcomm, Inc. · 2023-01-06 · 30 CVEs total

CVE-2022-22088 9.8 CRITICAL Integer Overflow to Buffer Overflow in Bluetooth HOST
CVE-2022-33219 9.3 CRITICAL Integer Overflow to Buffer Overflow in Automotive
CVE-2022-40520 8.4 HIGH Stack based buffer overflow in Core
CVE-2022-40517 8.4 HIGH Stack based buffer overflow in Core
CVE-2022-40516 8.4 HIGH Stack-based buffer overflow in Core
CVE-2022-33300 8.4 HIGH Improper input validation in Automotive Android OS
CVE-2022-33276 8.4 HIGH Buffer copy without checking size of input in Modem
CVE-2022-33274 8.4 HIGH Improper validation of array index in Android Core
CVE-2022-33218 8.2 HIGH Improper Input Validation in Automotive
CVE-2022-33284 8.2 HIGH Buffer over-read in WLAN
CVE-2022-33283 8.2 HIGH Buffer over-read in WLAN
CVE-2022-33255 8.2 HIGH Buffer over-read in Bluetooth HOST
CVE-2022-33252 8.2 HIGH Buffer over-read in WLAN
CVE-2022-25746 8.1 HIGH Buffer Copy Without Checking Size of Input in Kernel
CVE-2022-33286 7.5 HIGH Buffer over-read in WLAN
CVE-2022-33299 7.5 HIGH Null pointer dereference in Bluetooth HOST
CVE-2022-33290 7.5 HIGH Null pointer dereference in Bluetooth HOST
CVE-2022-33253 7.5 HIGH Buffer over-read in WLAN
CVE-2022-33285 7.5 HIGH Buffer over-read in WLAN
CVE-2022-40518 6.8 MEDIUM Buffer overread in Core

Showing top 20 of 30 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Snapdragon
Same vendor: Qualcomm, Inc.

V. Comments for CVE-2022-33265

No comments yet

Leave a comment