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SUSE: 2024:2977-1 Important: QEMU Access Control Issues and DoS

suse
Calendar Grey August 20, 2024
Dist Suse Esm H88
Critical security patch released for QEMU tackling vulnerabilities related to access permissions and service interruption risks, accompanied by severity grading and citations.
* bsc#1212968 * bsc#1215311 * bsc#1227322 Cross-References:

Summary

## This update for qemu fixes the following issues: * CVE-2023-2861: Fixed improper access control on special files via 9p protocol (bsc#1212968) * CVE-2024-4467: Fixed denial of service and file read/write via qemu-img info command (bsc#1227322) Other fixes: \- Fixed qemu build compilation with binutils 2.41 upgrade (bsc#1215311) ## 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 15.3 zypper in -t patch SUSE-2024-2977=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-2977=1 * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3

Topics%20covered

Topics Covered

security advisory denial of service access control important SUSE updates qemu

References

* bsc#1212968

* bsc#1215311

* bsc#1227322

Cross-

* CVE-2023-2861

* CVE-2024-4467

CVSS scores:

* CVE-2023-2861 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

* CVE-2023-2861 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

* CVE-2024-4467 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3

* SUSE Linux Enterprise Server for SAP Applications 15 SP3

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:2977-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service access control important SUSE updates qemu

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