CVE-2022-42852 (GCVE-0-2022-42852)

Vulnerability from cvelistv5 – Published: 2022-12-15 00:00 – Updated: 2025-04-21 15:00
VLAI
Summary
The issue was addressed with improved memory handling. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may result in the disclosure of process memory.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • Processing maliciously crafted web content may result in the disclosure of process memory
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
Vendor Product Version
Apple tvOS Affected: unspecified , < 16.2 (custom)
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Apple tvOS Affected: unspecified , < 13.1 (custom)
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Apple tvOS Affected: unspecified , < 15.7 (custom)
Create a notification for this product.
Apple watchOS Affected: unspecified , < 9.2 (custom)
Create a notification for this product.
Apple watchOS Affected: unspecified , < 16.2 (custom)
Create a notification for this product.
Show details on NVD website
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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T11:53:41+00:00",
      "cve": "CVE-2022-42852",
      "id": "CVE-2022-42852",
      "initial_release_date": "2022-12-15T00:00:00+00:00",
      "product_status:fixed": "116",
      "product_status:known_affected": "9",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "webkitgtk: memory disclosure issue was addressed with improved memory handling",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-42852.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-06-06T05:38:31Z",
      "cve": "CVE-2022-42852",
      "id": "CVE-2022-42852",
      "initial_release_date": "2023-02-15T03:23:02Z",
      "product_status:known_affected": "1",
      "product_status:recommended": "836",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-42852",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-42852.json",
      "version": "17"
    },
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      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.