Security update for qemu

2024-08-2009:10:06

Google

osv.dev

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.1

Confidence

High

This update for qemu fixes the following issues:

CVE-2024-4467: Fixed denial of service and file read/write via qemu-img info command (bsc#1227322)
CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket closure (bsc#1229007)
- nbd/server: Close stray clients at server-stop
- nbd/server: Drop non-negotiating clients
- nbd/server: Cap default max-connections to 100
- nbd/server: Plumb in new args to nbd_client_add()
- nbd: Minor style and typo fixes
Update qemu to version 8.2.6