SUSE update for xen
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2024-45817 CVE-2024-45818 CVE-2024-45819 |
| CWE-ID | CWE-833 CWE-667 CWE-401 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Server Applications Module Operating systems & Components / Operating system Basesystem Module Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise Desktop 15 Operating systems & Components / Operating system xen-libs-64bit Operating systems & Components / Operating system package or component xen-libs-64bit-debuginfo Operating systems & Components / Operating system package or component xen-tools-xendomains-wait-disk Operating systems & Components / Operating system package or component xen-tools-debuginfo Operating systems & Components / Operating system package or component xen-tools Operating systems & Components / Operating system package or component xen-doc-html Operating systems & Components / Operating system package or component xen Operating systems & Components / Operating system package or component xen-libs-32bit Operating systems & Components / Operating system package or component xen-libs-32bit-debuginfo Operating systems & Components / Operating system package or component xen-devel Operating systems & Components / Operating system package or component xen-tools-domU Operating systems & Components / Operating system package or component xen-debugsource Operating systems & Components / Operating system package or component xen-libs Operating systems & Components / Operating system package or component xen-libs-debuginfo Operating systems & Components / Operating system package or component xen-tools-domU-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Deadlock
EUVDB-ID: #VU97680
Risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2024-45817
CWE-ID:
CWE-833 - Deadlock
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service attack (DoS) on the target system.
The vulnerability exists due to a deadlock within the vlapic_error() function. A buggy or malicious HVM or PVH guest can deadlock Xen and perform a denial of service attack.
MitigationUpdate the affected package xen to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP6
Basesystem Module: 15-SP6
SUSE Linux Enterprise Real Time 15: SP6
openSUSE Leap: 15.6
SUSE Linux Enterprise Server for SAP Applications 15: SP6
SUSE Linux Enterprise Server 15: SP6
SUSE Linux Enterprise Desktop 15: SP6
xen-libs-64bit: before 4.18.3_06-150600.3.12.1
xen-libs-64bit-debuginfo: before 4.18.3_06-150600.3.12.1
xen-tools-xendomains-wait-disk: before 4.18.3_06-150600.3.12.1
xen-tools-debuginfo: before 4.18.3_06-150600.3.12.1
xen-tools: before 4.18.3_06-150600.3.12.1
xen-doc-html: before 4.18.3_06-150600.3.12.1
xen: before 4.18.3_06-150600.3.12.1
xen-libs-32bit: before 4.18.3_06-150600.3.12.1
xen-libs-32bit-debuginfo: before 4.18.3_06-150600.3.12.1
xen-devel: before 4.18.3_06-150600.3.12.1
xen-tools-domU: before 4.18.3_06-150600.3.12.1
xen-debugsource: before 4.18.3_06-150600.3.12.1
xen-libs: before 4.18.3_06-150600.3.12.1
xen-libs-debuginfo: before 4.18.3_06-150600.3.12.1
xen-tools-domU-debuginfo: before 4.18.3_06-150600.3.12.1
CPE2.3- cpe:2.3:o:suse:server_applications_module:15-SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:basesystem_module:15-SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2024/suse-su-20244163-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Improper locking
EUVDB-ID: #VU100325
Risk: Medium
CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-45818
CWE-ID:
CWE-667 - Improper Locking
Exploit availability: No
DescriptionThe vulnerability allows a malicious guest to perform a denial of service attack (DoS) on the target system.
The vulnerability exists due to improper locking in standard VGA implementation. A malicious guest can cause a deadlock and perform a denial of service attack against the entire host.
Update the affected package xen to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP6
Basesystem Module: 15-SP6
SUSE Linux Enterprise Real Time 15: SP6
openSUSE Leap: 15.6
SUSE Linux Enterprise Server for SAP Applications 15: SP6
SUSE Linux Enterprise Server 15: SP6
SUSE Linux Enterprise Desktop 15: SP6
xen-libs-64bit: before 4.18.3_06-150600.3.12.1
xen-libs-64bit-debuginfo: before 4.18.3_06-150600.3.12.1
xen-tools-xendomains-wait-disk: before 4.18.3_06-150600.3.12.1
xen-tools-debuginfo: before 4.18.3_06-150600.3.12.1
xen-tools: before 4.18.3_06-150600.3.12.1
xen-doc-html: before 4.18.3_06-150600.3.12.1
xen: before 4.18.3_06-150600.3.12.1
xen-libs-32bit: before 4.18.3_06-150600.3.12.1
xen-libs-32bit-debuginfo: before 4.18.3_06-150600.3.12.1
xen-devel: before 4.18.3_06-150600.3.12.1
xen-tools-domU: before 4.18.3_06-150600.3.12.1
xen-debugsource: before 4.18.3_06-150600.3.12.1
xen-libs: before 4.18.3_06-150600.3.12.1
xen-libs-debuginfo: before 4.18.3_06-150600.3.12.1
xen-tools-domU-debuginfo: before 4.18.3_06-150600.3.12.1
CPE2.3- cpe:2.3:o:suse:server_applications_module:15-SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:basesystem_module:15-SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2024/suse-su-20244163-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Memory leak
EUVDB-ID: #VU100327
Risk: Medium
CVSSv4.0: 5.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-45819
CWE-ID:
CWE-401 - Missing release of memory after effective lifetime
Exploit availability: No
DescriptionThe vulnerability allows a malicious guest to gain access to sensitive information.
The vulnerability exists due data leak in libxl related to how PBH guests work with ACPI tables. A malicious guest can access sensitive information pertaining to the host, control domain, or other guests.
Update the affected package xen to the latest version.
Vulnerable software versionsServer Applications Module: 15-SP6
Basesystem Module: 15-SP6
SUSE Linux Enterprise Real Time 15: SP6
openSUSE Leap: 15.6
SUSE Linux Enterprise Server for SAP Applications 15: SP6
SUSE Linux Enterprise Server 15: SP6
SUSE Linux Enterprise Desktop 15: SP6
xen-libs-64bit: before 4.18.3_06-150600.3.12.1
xen-libs-64bit-debuginfo: before 4.18.3_06-150600.3.12.1
xen-tools-xendomains-wait-disk: before 4.18.3_06-150600.3.12.1
xen-tools-debuginfo: before 4.18.3_06-150600.3.12.1
xen-tools: before 4.18.3_06-150600.3.12.1
xen-doc-html: before 4.18.3_06-150600.3.12.1
xen: before 4.18.3_06-150600.3.12.1
xen-libs-32bit: before 4.18.3_06-150600.3.12.1
xen-libs-32bit-debuginfo: before 4.18.3_06-150600.3.12.1
xen-devel: before 4.18.3_06-150600.3.12.1
xen-tools-domU: before 4.18.3_06-150600.3.12.1
xen-debugsource: before 4.18.3_06-150600.3.12.1
xen-libs: before 4.18.3_06-150600.3.12.1
xen-libs-debuginfo: before 4.18.3_06-150600.3.12.1
xen-tools-domU-debuginfo: before 4.18.3_06-150600.3.12.1
CPE2.3- cpe:2.3:o:suse:server_applications_module:15-SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:basesystem_module:15-SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP6:*:*:*:*:*:*:*
- cpe:2.3:a:suse:xen-libs-64bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-64bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-xendomains-wait-disk:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-doc-html:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-domu:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2024/suse-su-20244163-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
