CVE-2024-3567
Published: April 11, 2024Last modified: October 15, 2024
Description
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | qemu | Fixed (9.0.2-r0) |
| Stream | qemu | Fixed (9.0.0-r0) |
References
- https://access.redhat.com/security/cve/CVE-2024-3567
- https://bugzilla.redhat.com/show_bug.cgi?id=2274339
- https://gitlab.com/qemu-project/qemu/-/issues/2273
- https://gitlab.com/qemu-project/qemu/-/commit/83ddb3dbba2ee0f1767442ae6ee665058aeb1093