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SUSE 15 SP3: SUSE-SU-2024:3977-1 important: xen deadlock and data leaks

suse
Calendar Grey November 12, 2024
Dist Suse Esm H88
Crucial patch released for SUSE xen mitigates several security flaws and mandates a system restart post-installation.
* bsc#1232542 * bsc#1232622 * bsc#1232624 Cross-References:

Summary

## This update for xen fixes the following issues: * CVE-2024-45818: Fixed deadlock in x86 HVM standard VGA handling (XSA-463) (bsc#1232622). * CVE-2024-45819: Fixed libxl data leaks to PVH guests via ACPI tables (XSA-464) (bsc#1232624). Bug fixes: * Remove usage of net-tools-deprecated from supportconfig plugin (bsc#1232542).

Topics%20covered

Topics Covered

security advisory important SUSE data leak deadlock xen System reboot

References

* bsc#1232542

* bsc#1232622

* bsc#1232624

Cross-

* CVE-2024-45818

* CVE-2024-45819

CVSS scores:

* CVE-2024-45818 ( SUSE ): 8.2

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

* CVE-2024-45818 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

* CVE-2024-45819 ( SUSE ): 6.8

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

* CVE-2024-45819 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* openSUSE Leap 15.3

* SUSE Enterprise Storage 7.1

* SUSE Linux Enterprise High Performance Computing 15 SP3

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

* SUSE Linux Enterprise Micro 5.1

* SUSE Linux Enterprise Micro 5.2

* SUSE Linux Enterprise Micro for Rancher 5.2

* SUSE Linux Enterprise Server 15 SP3

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:3977-1
Release Date: 2024-11-12T12:19:03Z
Rating: important

Topics%20covered

Topics Covered

security advisory important SUSE data leak deadlock xen System reboot

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