SUSE update for xen
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2024-45818 CVE-2024-45819 |
| CWE-ID | CWE-667 CWE-401 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Micro for Rancher Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 SP3 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing LTSS 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 Operating systems & Components / Operating system SUSE Enterprise Storage Operating systems & Components / Operating system SUSE Linux Enterprise Micro Operating systems & Components / Operating system openSUSE Leap 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 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-libs-32bit Operating systems & Components / Operating system package or component xen-libs-32bit-debuginfo Operating systems & Components / Operating system package or component xen-tools-domU-debuginfo 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 Operating systems & Components / Operating system package or component xen-devel Operating systems & Components / Operating system package or component xen-debugsource Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) 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 versionsSUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Server for SAP Applications 15: SP3
SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3
SUSE Linux Enterprise Server 15: SP3
SUSE Linux Enterprise High Performance Computing LTSS 15: SP3
SUSE Linux Enterprise High Performance Computing 15: SP3
SUSE Enterprise Storage: 7.1
SUSE Linux Enterprise Micro: 5.1 - 5.2
openSUSE Leap: 15.3
xen-libs-64bit: before 4.14.6_22-150300.3.84.1
xen-libs-64bit-debuginfo: before 4.14.6_22-150300.3.84.1
xen-tools-xendomains-wait-disk: before 4.14.6_22-150300.3.84.1
xen-tools-debuginfo: before 4.14.6_22-150300.3.84.1
xen: before 4.14.6_22-150300.3.84.1
xen-tools: before 4.14.6_22-150300.3.84.1
xen-doc-html: before 4.14.6_22-150300.3.84.1
xen-libs-32bit: before 4.14.6_22-150300.3.84.1
xen-libs-32bit-debuginfo: before 4.14.6_22-150300.3.84.1
xen-tools-domU-debuginfo: before 4.14.6_22-150300.3.84.1
xen-libs: before 4.14.6_22-150300.3.84.1
xen-libs-debuginfo: before 4.14.6_22-150300.3.84.1
xen-tools-domU: before 4.14.6_22-150300.3.84.1
xen-devel: before 4.14.6_22-150300.3.84.1
xen-debugsource: before 4.14.6_22-150300.3.84.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp3_ltss:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_ltss_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- 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:*:*:*:*:*: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-libs-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*: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:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2024/suse-su-20243977-1/
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.
2) 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 versionsSUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Server for SAP Applications 15: SP3
SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3
SUSE Linux Enterprise Server 15: SP3
SUSE Linux Enterprise High Performance Computing LTSS 15: SP3
SUSE Linux Enterprise High Performance Computing 15: SP3
SUSE Enterprise Storage: 7.1
SUSE Linux Enterprise Micro: 5.1 - 5.2
openSUSE Leap: 15.3
xen-libs-64bit: before 4.14.6_22-150300.3.84.1
xen-libs-64bit-debuginfo: before 4.14.6_22-150300.3.84.1
xen-tools-xendomains-wait-disk: before 4.14.6_22-150300.3.84.1
xen-tools-debuginfo: before 4.14.6_22-150300.3.84.1
xen: before 4.14.6_22-150300.3.84.1
xen-tools: before 4.14.6_22-150300.3.84.1
xen-doc-html: before 4.14.6_22-150300.3.84.1
xen-libs-32bit: before 4.14.6_22-150300.3.84.1
xen-libs-32bit-debuginfo: before 4.14.6_22-150300.3.84.1
xen-tools-domU-debuginfo: before 4.14.6_22-150300.3.84.1
xen-libs: before 4.14.6_22-150300.3.84.1
xen-libs-debuginfo: before 4.14.6_22-150300.3.84.1
xen-tools-domU: before 4.14.6_22-150300.3.84.1
xen-devel: before 4.14.6_22-150300.3.84.1
xen-debugsource: before 4.14.6_22-150300.3.84.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp3_ltss:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_ltss_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- 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:*:*:*:*:*: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-libs-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-libs-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-tools-domu-debuginfo:*:*:*:*:*: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:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:xen-debugsource:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2024/suse-su-20243977-1/
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.
