CVE-2024-3567
Publication date 10 April 2024
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
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.
Status
Package | Ubuntu Release | Status |
---|---|---|
qemu | 24.04 LTS noble |
Needs evaluation
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Not affected
|
|
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty |
Not affected
|
Notes
mdeslaur
per Debian, introduced in 8.1.0-rc0 with: https://gitlab.com/qemu-project/qemu/-/commit/f199b13bc113c46eaddcf9f375d13f1e400b4e35
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 · Medium |
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 |