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CVE-2024-23355— Improper Restriction of Operations within the Bounds of a Memory Buffer in Automotive

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 Automotive 模块包含一个内存缓冲区范围内的操作限制不当。

CVSS 7.8 · High EPSS 0.11% · P1

Possible ATT&CK Techniques 1 AI

T1211 · Exploitation for Stealth
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I. Basic Information for CVE-2024-23355

Vulnerability Information
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Vulnerability Title
Improper Restriction of Operations within the Bounds of a Memory Buffer in Automotive
Source: CVE Program / CVE List V5
Vulnerability Description
Memory corruption when keymaster operation imports a shared key.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
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 Automotive 模块包含一个内存缓冲区范围内的操作限制不当。
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 AR8035 -

II. Public POCs for CVE-2024-23355

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III. Intelligence Information for CVE-2024-23355

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Other References for CVE-2024-23355 (1)

Same Patch Batch · Qualcomm, Inc. · 2024-08-05 · 32 CVEs total

CVE-2024-33028 8.4 HIGH Use After Free in Automotive Telematics
CVE-2024-33034 8.4 HIGH Use After Free in Graphics Linux
CVE-2024-23384 8.4 HIGH Use After Free in Graphics Linux
CVE-2024-23383 8.4 HIGH Use After Free in Graphics Linux
CVE-2024-23382 8.4 HIGH Use After Free in Graphics Linux
CVE-2024-23381 8.4 HIGH Use After Free in Graphics Linux
CVE-2024-33021 8.4 HIGH Use of Uninitialized Variable in Automotive GPU
CVE-2024-33022 8.4 HIGH Integer Overflow or Wraparound in Automotive GPU
CVE-2024-33023 8.4 HIGH Use After Free in Graphics Linux
CVE-2024-21481 8.4 HIGH Improper Restriction of Operations within the Bounds of a Memory Buffer in Hypervisor
CVE-2024-33027 8.4 HIGH Improper Access Control in Graphics Linux
CVE-2024-23356 7.8 HIGH Improper Restriction of Operations within the Bounds of a Memory Buffer in HLOS
CVE-2024-23353 7.5 HIGH Buffer Over-read in Multi Mode Call Processor
CVE-2024-23352 7.5 HIGH Loop with Unreachable Exit Condition (`Infinite Loop`) in Multi Mode Call Processor
CVE-2024-21479 7.5 HIGH Buffer Over-read in Audio
CVE-2024-33012 7.5 HIGH Buffer Over-read in WLAN Host
CVE-2024-33010 7.5 HIGH Use After Free in WLAN Host
CVE-2024-33011 7.5 HIGH Buffer Over-read in WLAN Host
CVE-2024-33013 7.5 HIGH Buffer Over-read in WLAN Host
CVE-2024-33014 7.5 HIGH Buffer Over-read in WLAN Host

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-119

V. Comments for CVE-2024-23355

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