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cvelistQualcommCVELIST:CVE-2022-33223
HistoryApr 04, 2023 - 4:46 a.m.

CVE-2022-33223 Null pointer dereference in Modem

2023-04-0404:46:26
CWE-476
qualcomm
www.cve.org
1
cve-2022-33223
modem
transient dos
null pointer dereference
http chunked encoding

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

0.001 Low

EPSS

Percentile

33.3%

Transient DOS in Modem due to null pointer dereference while processing the incoming packet with http chunked encoding.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Snapdragon Industrial IOT"
    ],
    "product": "Snapdragon",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "9205 LTE Modem"
      },
      {
        "status": "affected",
        "version": "9206 LTE Modem"
      },
      {
        "status": "affected",
        "version": "9207 LTE Modem"
      },
      {
        "status": "affected",
        "version": "MDM8207"
      },
      {
        "status": "affected",
        "version": "QCA4004"
      },
      {
        "status": "affected",
        "version": "QTS110"
      },
      {
        "status": "affected",
        "version": "Snapdragon 1100 Wearable Platform"
      },
      {
        "status": "affected",
        "version": "Snapdragon 1200 Wearable Platform"
      },
      {
        "status": "affected",
        "version": "Snapdragon Wear 1300 Platform"
      },
      {
        "status": "affected",
        "version": "Snapdragon X5 LTE Modem"
      },
      {
        "status": "affected",
        "version": "WCD9306"
      },
      {
        "status": "affected",
        "version": "WCD9330"
      }
    ]
  }
]

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

0.001 Low

EPSS

Percentile

33.3%

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