An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol.
Published 2024-01-23 03:15:12
Updated 2024-08-27 19:31:28
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2023-39197

Exploit prediction scoring system (EPSS) score for CVE-2023-39197

2.42%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-39197

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.9
3.6
NIST 2024-01-30
4.0
MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
2.2
1.4
Red Hat, Inc. 2024-01-23
4.0
MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
N/A
N/A
RedHat-CVE-2023-39197

CWE ids for CVE-2023-39197

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by:
    • nvd@nist.gov (Primary)
    • secalert@redhat.com (Secondary)

References for CVE-2023-39197

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