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cvelistQualcommCVELIST:CVE-2024-21453
HistoryApr 01, 2024 - 3:06 p.m.

CVE-2024-21453 Improper Input Validation in Automotive Telematics

2024-04-0115:06:01
CWE-20
qualcomm
www.cve.org
cve-2024-21453
input validation
automotive telematics
transient dos
decoding message
system memory.

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.0005 Low

EPSS

Percentile

17.0%

Transient DOS while decoding message of size that exceeds the available system memory.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Snapdragon Auto",
      "Snapdragon Consumer IOT"
    ],
    "product": "Snapdragon",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "C-V2X 9150"
      },
      {
        "status": "affected",
        "version": "QCS410"
      },
      {
        "status": "affected",
        "version": "QCS610"
      },
      {
        "status": "affected",
        "version": "Qualcomm Video Collaboration VC1 Platform"
      },
      {
        "status": "affected",
        "version": "Qualcomm Video Collaboration VC3 Platform"
      },
      {
        "status": "affected",
        "version": "Snapdragon Auto 5G Modem-RF"
      },
      {
        "status": "affected",
        "version": "Snapdragon Auto 4G Modem"
      },
      {
        "status": "affected",
        "version": "WCD9341"
      },
      {
        "status": "affected",
        "version": "WCD9370"
      },
      {
        "status": "affected",
        "version": "WCN3950"
      },
      {
        "status": "affected",
        "version": "WCN3980"
      },
      {
        "status": "affected",
        "version": "WSA8810"
      },
      {
        "status": "affected",
        "version": "WSA8815"
      }
    ]
  }
]

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.0005 Low

EPSS

Percentile

17.0%

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