SUSE update for qt6-base

1) NULL pointer dereference

EUVDB-ID: #VU89359

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-45935

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the QXcbConnection::initializeAllAtoms(). A local user can crash the application.

Mitigation

Update the affected package qt6-base to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

Desktop Applications Module: 15-SP5

SUSE Package Hub 15: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

qt6-base-private-devel: before 6.4.2-150500.3.20.2

qt6-base-devel: before 6.4.2-150500.3.20.2

qt6-docs-common: before 6.4.2-150500.3.20.2

qt6-base-examples-debuginfo: before 6.4.2-150500.3.20.2

libQt6Widgets6: before 6.4.2-150500.3.20.2

libQt6Concurrent6-debuginfo: before 6.4.2-150500.3.20.2

libQt6Gui6: before 6.4.2-150500.3.20.2

libQt6Network6: before 6.4.2-150500.3.20.2

qt6-networkinformation-nm-debuginfo: before 6.4.2-150500.3.20.2

qt6-network-tls-debuginfo: before 6.4.2-150500.3.20.2

qt6-widgets-devel: before 6.4.2-150500.3.20.2

qt6-base-docs-html: before 6.4.2-150500.3.20.1

qt6-platformsupport-devel-static: before 6.4.2-150500.3.20.2

libQt6OpenGL6-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-devel: before 6.4.2-150500.3.20.2

qt6-sql-unixODBC-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-postgresql-debuginfo: before 6.4.2-150500.3.20.2

libQt6Sql6: before 6.4.2-150500.3.20.2

qt6-platformsupport-private-devel: before 6.4.2-150500.3.20.2

qt6-test-private-devel: before 6.4.2-150500.3.20.2

qt6-base-common-devel-debuginfo: before 6.4.2-150500.3.20.2

qt6-base-common-devel: before 6.4.2-150500.3.20.2

qt6-gui-devel: before 6.4.2-150500.3.20.2

libQt6DBus6-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-sqlite-debuginfo: before 6.4.2-150500.3.20.2

libQt6OpenGL6: before 6.4.2-150500.3.20.2

libQt6Test6-debuginfo: before 6.4.2-150500.3.20.2

qt6-platformtheme-xdgdesktopportal: before 6.4.2-150500.3.20.2

qt6-base-debugsource: before 6.4.2-150500.3.20.2

libQt6Xml6: before 6.4.2-150500.3.20.2

libQt6OpenGLWidgets6: before 6.4.2-150500.3.20.2

libQt6Gui6-debuginfo: before 6.4.2-150500.3.20.2

qt6-gui-private-devel: before 6.4.2-150500.3.20.2

qt6-printsupport-cups: before 6.4.2-150500.3.20.2

qt6-base-debuginfo: before 6.4.2-150500.3.20.2

libQt6DBus6: before 6.4.2-150500.3.20.2

qt6-networkinformation-nm: before 6.4.2-150500.3.20.2

libQt6Network6-debuginfo: before 6.4.2-150500.3.20.2

libQt6Xml6-debuginfo: before 6.4.2-150500.3.20.2

libQt6OpenGLWidgets6-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-mysql: before 6.4.2-150500.3.20.2

qt6-networkinformation-glib-debuginfo: before 6.4.2-150500.3.20.2

qt6-openglwidgets-devel: before 6.4.2-150500.3.20.2

qt6-sql-sqlite: before 6.4.2-150500.3.20.2

libQt6Concurrent6: before 6.4.2-150500.3.20.2

qt6-dbus-devel: before 6.4.2-150500.3.20.2

libQt6Test6: before 6.4.2-150500.3.20.2

qt6-sql-unixODBC: before 6.4.2-150500.3.20.2

qt6-sql-private-devel: before 6.4.2-150500.3.20.2

qt6-base-docs-qch: before 6.4.2-150500.3.20.1

libQt6Core6: before 6.4.2-150500.3.20.2

qt6-printsupport-devel: before 6.4.2-150500.3.20.2

libQt6Sql6-debuginfo: before 6.4.2-150500.3.20.2

libQt6Core6-debuginfo: before 6.4.2-150500.3.20.2

qt6-kmssupport-devel-static: before 6.4.2-150500.3.20.2

qt6-core-private-devel: before 6.4.2-150500.3.20.2

qt6-platformtheme-xdgdesktopportal-debuginfo: before 6.4.2-150500.3.20.2

qt6-test-devel: before 6.4.2-150500.3.20.2

qt6-platformtheme-gtk3: before 6.4.2-150500.3.20.2

qt6-network-devel: before 6.4.2-150500.3.20.2

qt6-printsupport-cups-debuginfo: before 6.4.2-150500.3.20.2

libQt6PrintSupport6-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-mysql-debuginfo: before 6.4.2-150500.3.20.2

qt6-widgets-private-devel: before 6.4.2-150500.3.20.2

qt6-sql-postgresql: before 6.4.2-150500.3.20.2

qt6-printsupport-private-devel: before 6.4.2-150500.3.20.2

qt6-core-devel: before 6.4.2-150500.3.20.2

libQt6Widgets6-debuginfo: before 6.4.2-150500.3.20.2

libQt6PrintSupport6: before 6.4.2-150500.3.20.2

qt6-xml-private-devel: before 6.4.2-150500.3.20.2

qt6-opengl-private-devel: before 6.4.2-150500.3.20.2

qt6-base-examples: before 6.4.2-150500.3.20.2

qt6-concurrent-devel: before 6.4.2-150500.3.20.2

qt6-networkinformation-glib: before 6.4.2-150500.3.20.2

qt6-xml-devel: before 6.4.2-150500.3.20.2

qt6-network-private-devel: before 6.4.2-150500.3.20.2

qt6-dbus-private-devel: before 6.4.2-150500.3.20.2

qt6-opengl-devel: before 6.4.2-150500.3.20.2

qt6-platformtheme-gtk3-debuginfo: before 6.4.2-150500.3.20.2

qt6-kmssupport-private-devel: before 6.4.2-150500.3.20.2

qt6-network-tls: before 6.4.2-150500.3.20.2

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:desktop_applications_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_package_hub_15:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:

External links

http://www.suse.com/support/update/announcement/2024/suse-su-20242873-1/

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) Time-of-check Time-of-use (TOCTOU) Race Condition

EUVDB-ID: #VU94613

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-39936

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to a race condition in HTTP2 support when establishing an encrypted connection. A remote attacker can potentially force the application to send data before the encrypted() signal, leading to potential information disclosure.

Mitigation

Update the affected package qt6-base to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.5

Desktop Applications Module: 15-SP5

SUSE Package Hub 15: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.5

qt6-base-private-devel: before 6.4.2-150500.3.20.2

qt6-base-devel: before 6.4.2-150500.3.20.2

qt6-docs-common: before 6.4.2-150500.3.20.2

qt6-base-examples-debuginfo: before 6.4.2-150500.3.20.2

libQt6Widgets6: before 6.4.2-150500.3.20.2

libQt6Concurrent6-debuginfo: before 6.4.2-150500.3.20.2

libQt6Gui6: before 6.4.2-150500.3.20.2

libQt6Network6: before 6.4.2-150500.3.20.2

qt6-networkinformation-nm-debuginfo: before 6.4.2-150500.3.20.2

qt6-network-tls-debuginfo: before 6.4.2-150500.3.20.2

qt6-widgets-devel: before 6.4.2-150500.3.20.2

qt6-base-docs-html: before 6.4.2-150500.3.20.1

qt6-platformsupport-devel-static: before 6.4.2-150500.3.20.2

libQt6OpenGL6-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-devel: before 6.4.2-150500.3.20.2

qt6-sql-unixODBC-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-postgresql-debuginfo: before 6.4.2-150500.3.20.2

libQt6Sql6: before 6.4.2-150500.3.20.2

qt6-platformsupport-private-devel: before 6.4.2-150500.3.20.2

qt6-test-private-devel: before 6.4.2-150500.3.20.2

qt6-base-common-devel-debuginfo: before 6.4.2-150500.3.20.2

qt6-base-common-devel: before 6.4.2-150500.3.20.2

qt6-gui-devel: before 6.4.2-150500.3.20.2

libQt6DBus6-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-sqlite-debuginfo: before 6.4.2-150500.3.20.2

libQt6OpenGL6: before 6.4.2-150500.3.20.2

libQt6Test6-debuginfo: before 6.4.2-150500.3.20.2

qt6-platformtheme-xdgdesktopportal: before 6.4.2-150500.3.20.2

qt6-base-debugsource: before 6.4.2-150500.3.20.2

libQt6Xml6: before 6.4.2-150500.3.20.2

libQt6OpenGLWidgets6: before 6.4.2-150500.3.20.2

libQt6Gui6-debuginfo: before 6.4.2-150500.3.20.2

qt6-gui-private-devel: before 6.4.2-150500.3.20.2

qt6-printsupport-cups: before 6.4.2-150500.3.20.2

qt6-base-debuginfo: before 6.4.2-150500.3.20.2

libQt6DBus6: before 6.4.2-150500.3.20.2

qt6-networkinformation-nm: before 6.4.2-150500.3.20.2

libQt6Network6-debuginfo: before 6.4.2-150500.3.20.2

libQt6Xml6-debuginfo: before 6.4.2-150500.3.20.2

libQt6OpenGLWidgets6-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-mysql: before 6.4.2-150500.3.20.2

qt6-networkinformation-glib-debuginfo: before 6.4.2-150500.3.20.2

qt6-openglwidgets-devel: before 6.4.2-150500.3.20.2

qt6-sql-sqlite: before 6.4.2-150500.3.20.2

libQt6Concurrent6: before 6.4.2-150500.3.20.2

qt6-dbus-devel: before 6.4.2-150500.3.20.2

libQt6Test6: before 6.4.2-150500.3.20.2

qt6-sql-unixODBC: before 6.4.2-150500.3.20.2

qt6-sql-private-devel: before 6.4.2-150500.3.20.2

qt6-base-docs-qch: before 6.4.2-150500.3.20.1

libQt6Core6: before 6.4.2-150500.3.20.2

qt6-printsupport-devel: before 6.4.2-150500.3.20.2

libQt6Sql6-debuginfo: before 6.4.2-150500.3.20.2

libQt6Core6-debuginfo: before 6.4.2-150500.3.20.2

qt6-kmssupport-devel-static: before 6.4.2-150500.3.20.2

qt6-core-private-devel: before 6.4.2-150500.3.20.2

qt6-platformtheme-xdgdesktopportal-debuginfo: before 6.4.2-150500.3.20.2

qt6-test-devel: before 6.4.2-150500.3.20.2

qt6-platformtheme-gtk3: before 6.4.2-150500.3.20.2

qt6-network-devel: before 6.4.2-150500.3.20.2

qt6-printsupport-cups-debuginfo: before 6.4.2-150500.3.20.2

libQt6PrintSupport6-debuginfo: before 6.4.2-150500.3.20.2

qt6-sql-mysql-debuginfo: before 6.4.2-150500.3.20.2

qt6-widgets-private-devel: before 6.4.2-150500.3.20.2

qt6-sql-postgresql: before 6.4.2-150500.3.20.2

qt6-printsupport-private-devel: before 6.4.2-150500.3.20.2

qt6-core-devel: before 6.4.2-150500.3.20.2

libQt6Widgets6-debuginfo: before 6.4.2-150500.3.20.2

libQt6PrintSupport6: before 6.4.2-150500.3.20.2

qt6-xml-private-devel: before 6.4.2-150500.3.20.2

qt6-opengl-private-devel: before 6.4.2-150500.3.20.2

qt6-base-examples: before 6.4.2-150500.3.20.2

qt6-concurrent-devel: before 6.4.2-150500.3.20.2

qt6-networkinformation-glib: before 6.4.2-150500.3.20.2

qt6-xml-devel: before 6.4.2-150500.3.20.2

qt6-network-private-devel: before 6.4.2-150500.3.20.2

qt6-dbus-private-devel: before 6.4.2-150500.3.20.2

qt6-opengl-devel: before 6.4.2-150500.3.20.2

qt6-platformtheme-gtk3-debuginfo: before 6.4.2-150500.3.20.2

qt6-kmssupport-private-devel: before 6.4.2-150500.3.20.2

qt6-network-tls: before 6.4.2-150500.3.20.2

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:
• cpe:2.3:o:suse:desktop_applications_module:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_package_hub_15:15-SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:

External links

http://www.suse.com/support/update/announcement/2024/suse-su-20242873-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.