CVE-2024-3567
Qemu-kvm: net: assertion failure in update_sctp_checksum()
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
A flaw was found in QEMU. An assertion failure was present in the update_sctp_checksum() function in hw/net/net_tx_pkt.c when trying to calculate the checksum of a short-sized fragmented packet. This flaw allows a malicious guest to crash QEMU and cause a denial of service condition.
| CWE | CWE-617 |
| Published | Apr 10, 2024 |
| Last Updated | Nov 8, 2025 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Red Hat / Red Hat Enterprise Linux 9
All versions affected Red Hat / Red Hat Enterprise Linux 6
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected Red Hat / Red Hat Enterprise Linux 8 Advanced Virtualization
All versions affected References
access.redhat.com: https://access.redhat.com/errata/RHSA-2025:4492 access.redhat.com: https://access.redhat.com/security/cve/CVE-2024-3567 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2274339 gitlab.com: https://gitlab.com/qemu-project/qemu/-/issues/2273 security.netapp.com: https://security.netapp.com/advisory/ntap-20240822-0007/