Vulnerability Details : CVE-2022-4920

Heap buffer overflow in Blink in Google Chrome prior to 101.0.4951.41 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Published 2023-07-29 00:15:12
Updated 2024-10-03 14:35:03
Source Chrome
View at NVD,   CVE.org
Vulnerability category: Overflow

Products affected by CVE-2022-4920

Exploit prediction scoring system (EPSS) score for CVE-2022-4920

EPSS FAQ
0.16%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-4920

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.6
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
2.8
6.0
 134c704f-9b21-4f2e-91b3-4a467353bcc0 2024-10-03
9.6
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
2.8
6.0
 NIST

CWE ids for CVE-2022-4920

  • A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
    Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-4920

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