Is there a public exploit for CVE-2024-0646?

No public exploit for CVE-2024-0646 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2024-0646?

CVE-2024-0646 scores CVSS 7 (v3.1), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.31%.

What does CVE-2024-0646 affect?

CVE-2024-0646 affects Red Hat Red Hat Enterprise Linux 9, RHOL-5.8-RHEL-9, Red Hat Enterprise Linux 8.6 Extended Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.

7.0 High

An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function…

CVE-2024-0646

An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Assessment

CVSS: 7 (v3.1)
Severity: High
EPSS: 0.31% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 17 January 2024
Last updated: 4 November 2026
Affected: Red Hat · RHOL-5.8-RHEL-9 · Red Hat Enterprise Linux 8 · Red Hat Enterprise Linux 8.2 Advanced Update Support · Red Hat Enterprise Linux 8.2 Telecommunications Update Service
Assigner: redhat

CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

At the source

EUVD (ENISA)

References

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