CVE-2022-29503

2022-09-2916:35:09

CWE-119

talos

www.cve.org

memory corruption

uclibc

linuxthreads

vulnerability

attacker

thread allocation

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.8

Confidence

High

EPSS

0.003

Percentile

68.8%

JSON

A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.

CNA Affected

[
  {
    "vendor": "Anker",
    "product": "Eufy Homebase 2",
    "versions": [
      {
        "version": "2.1.8.8h",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Anker",
    "product": "Eufy Homebase 2",
    "versions": [
      {
        "version": "2.1.8.8h",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Anker",
    "product": "Eufy Homebase 2",
    "versions": [
      {
        "version": "2.1.8.8h",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Anker",
    "product": "Eufy Homebase 2",
    "versions": [
      {
        "version": "2.1.8.8h",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "uClibC",
    "product": "uClibC",
    "versions": [
      {
        "version": "0.9.33.2",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "uClibC",
    "product": "uClibC",
    "versions": [
      {
        "version": "0.9.33.2",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "uClibC",
    "product": "uClibC",
    "versions": [
      {
        "version": "0.9.33.2",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "uClibC",
    "product": "uClibC",
    "versions": [
      {
        "version": "0.9.33.2",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "uClibC-ng",
    "product": "uClibC-ng",
    "versions": [
      {
        "version": "1.0.40",
        "status": "affected"
      }
    ]
  }
]