Vulnerability Details : CVE-2023-6879

Potential exploit
Increasing the resolution of video frames, while performing a multi-threaded encode, can result in a heap overflow in av1_loop_restoration_dealloc().
Published 2023-12-27 23:15:08
Updated 2025-02-13 18:16:11
Source Google Inc.
View at NVD,   CVE.org

Products affected by CVE-2023-6879

Exploit prediction scoring system (EPSS) score for CVE-2023-6879

EPSS FAQ
0.75%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-6879

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.0
 CRITICAL CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
2.2
6.0
 Google Inc.
9.8
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
 NIST 2024-01-05
6.8
 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
N/A
N/A
 RedHat-CVE-2023-6879

CWE ids for CVE-2023-6879

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: cve-coordination@google.com (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-2023-6879

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