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CVE-2022-33220— Buffer over-read in Automotive multimedia

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，该漏洞源于缓冲区过度读取导致汽车多媒体中的信息泄露。

CVSS 5.1 · Medium EPSS 0.11% · P1

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-33220

Vulnerability Information
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Vulnerability Title
Buffer over-read in Automotive multimedia
Source: CVE Program / CVE List V5
Vulnerability Description
Information disclosure in Automotive multimedia due to buffer over-read.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
缓冲区上溢读取
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，该漏洞源于缓冲区过度读取导致汽车多媒体中的信息泄露。
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 AQT1000 -

II. Public POCs for CVE-2022-33220

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III. Intelligence Information for CVE-2022-33220

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Other References for CVE-2022-33220 (1)

Same Patch Batch · Qualcomm, Inc. · 2023-09-05 · 35 CVEs total

CVE-2023-28581 9.8 CRITICAL Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Firmware
CVE-2023-28562 9.8 CRITICAL Buffer Copy Without Checking Size of Input in QESL
CVE-2022-40534 8.4 HIGH Improper Validation of Array Index in Audio
CVE-2023-33021 8.4 HIGH Use After Free in Graphics
CVE-2023-28538 8.4 HIGH Stack-based Buffer Overflow in WIN Product
CVE-2022-33275 8.4 HIGH Improper validation of array index in WLAN HAL
CVE-2023-28543 8.1 HIGH Out of Bounds read in SNPE Library
CVE-2023-28557 7.8 HIGH Improper Validation of Array Index in WLAN HAL
CVE-2023-28573 7.8 HIGH Improper Validation of Array Index in WLAN HAL
CVE-2023-28567 7.8 HIGH Improper Validation of Array Index in WLAN HAL
CVE-2023-28565 7.8 HIGH Improper Validation of Array Index in WLAN HAL
CVE-2023-28564 7.8 HIGH Use of Out-of-range Pointer Offset in WLAN HAL
CVE-2023-28560 7.8 HIGH Buffer Copy Without Checking Size of Input in WLAN HAL
CVE-2023-28559 7.8 HIGH Buffer Copy Without Checking Size of Input in WLAN HAL
CVE-2023-28558 7.8 HIGH Improper Validation of Array Index in WLAN HAL
CVE-2023-28549 7.8 HIGH Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN HAL
CVE-2023-28544 7.8 HIGH Buffer Copy without Checking the Size of Input in WLAN Firmware
CVE-2023-21664 7.8 HIGH Buffer Copy without Checking the Size of Input(Classic Buffer Overflow) in Core Platform
CVE-2023-21662 7.8 HIGH Buffer Copy without Checking the Size of Input(Classic Buffer Overflow) in Core Platform
CVE-2023-28548 7.8 HIGH Improper Validation of Array Index in WLAN HAL

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-126

V. Comments for CVE-2022-33220

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