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CVE-2023-33071— Improper Access Control in Automotive OS Platform Android

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，该漏洞源于每当不受信任的应用程序尝试访问 HAb 以获取图形功能时，汽车操作系统中的内存损坏。

CVSS 8.4 · High EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-33071

Vulnerability Information
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Vulnerability Title
Improper Access Control in Automotive OS Platform Android
Source: CVE Program / CVE List V5
Vulnerability Description
Memory corruption in Automotive OS whenever untrusted apps try to access HAb for graphics functionalities.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Qualcomm Chipsets 安全漏洞
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，该漏洞源于每当不受信任的应用程序尝试访问 HAb 以获取图形功能时，汽车操作系统中的内存损坏。
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 QCA6574 -

II. Public POCs for CVE-2023-33071

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III. Intelligence Information for CVE-2023-33071

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Other References for CVE-2023-33071 (1)

Same Patch Batch · Qualcomm, Inc. · 2023-12-05 · 38 CVEs total

CVE-2023-33082 9.8 CRITICAL Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN Host
CVE-2023-33083 9.8 CRITICAL Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN Host
CVE-2023-33054 9.1 CRITICAL Improper Authentication in GPS HLOS Driver
CVE-2023-33106 8.4 HIGH Use of Out-of-range Pointer Offset in Graphics
CVE-2023-33022 8.4 HIGH Integer Overflow to Buffer Overflow in HLOS
CVE-2023-33107 8.4 HIGH Integer Overflow or Wraparound in Graphics Linux
CVE-2023-33053 8.4 HIGH Improper Validation of Array Index in Kernel
CVE-2023-33088 8.4 HIGH NULL pointer dereference in WLAN Firmware
CVE-2023-33092 8.4 HIGH Buffer Copy Without Checking Size of Input in Bluetooth HOST
CVE-2023-28585 8.2 HIGH Integer Overflow to Buffer Overflow in TZ Secure OS
CVE-2023-33087 7.8 HIGH Buffer Copy without Checking Size of Input (`Classic Buffer Overflow`) in Core
CVE-2023-28551 7.8 HIGH Improper Restriction of Operations within the Bounds of a Memory Buffer in UTILS
CVE-2023-28587 7.8 HIGH Improper Restriction of Operations within the Bounds of a Memory Buffer in BT Controller
CVE-2023-33079 7.8 HIGH Use of Out-of-range Pointer Offset in Audio
CVE-2023-33063 7.8 HIGH Use After Free in DSP Services
CVE-2023-28550 7.8 HIGH Improper Restriction of Operations within the Bounds of a Memory Buffer in MPP Performance
CVE-2023-33017 7.8 HIGH Buffer Copy Without Checking Size of Input in Boot
CVE-2023-28546 7.8 HIGH Buffer Copy Without Checking Size of Input in SPS Applications
CVE-2023-33018 7.8 HIGH Integer Overflow to Buffer Overflow in User Identity Module
CVE-2023-28588 7.5 HIGH Integer Overflow or Wraparound in Bluetooth Host

Showing top 20 of 38 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-284

V. Comments for CVE-2023-33071

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