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SUSE 15 SP4 important: QEMU denial of service and leak fixes

suse
Calendar Grey December 12, 2024
Dist Suse Esm H88
Urgent security fix for QEMU within SUSE: addresses multiple threats, including DDoS attacks and information exposure. Install updates promptly.
* bsc#1229007 * bsc#1230834 * bsc#1230915 Cross-References:

Summary

## This update for qemu fixes the following issues: * CVE-2024-7409: Fixed denial of service via improper synchronization in QEMU NBD Server during socket closure (bsc#1229007) * CVE-2024-8354: Fixed assertion failure in usb_ep_get() in usb (bsc#1230834) * CVE-2024-8612: Fixed information leak in virtio devices (bsc#1230915) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2024-4304=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2024-4304=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2024-4304=1 * SUSE Linux Enterprise Micro for Rancher 5.4

Topics%20covered

Topics Covered

security advisory denial of service information leak important SUSE QEMU assertion failure

References

* bsc#1229007

* bsc#1230834

* bsc#1230915

Cross-

* CVE-2024-7409

* CVE-2024-8354

* CVE-2024-8612

CVSS scores:

* CVE-2024-7409 ( SUSE ): 8.2

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2024-7409 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-7409 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-8354 ( SUSE ): 5.7

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2024-8354 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-8354 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-8354 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-8612 ( SUSE ): 2.0

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:4304-1
Release Date: 2024-12-12T13:22:09Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service information leak important SUSE QEMU assertion failure

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