CVE-2023-4273
kernel-default-baseVulnerabilityCVSS 6.0PatchedPoC
A public proof-of-concept or exploit code is available, raising the risk of active exploitation. A fixed version is available (see the table below).
Recommended action: Update to the fixed version listed for your distribution using the native package manager.
Severity metrics
CVSS 3.1 : 6.0 MEDIUM
Attack vectorLocal
Attack complexityLow
Privileges requiredHigh
User interactionNone
ScopeUnchanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactNone
Vector: AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Affected & fixed versions by distribution
Versions are the native distribution strings (backport-aware): RHEL/Debian/SUSE backport fixes, so compare with the distro version comparator (dpkg / rpm / vercmp), not the upstream version.
| Distribution | Package | Affected | Fixed version | Status |
|---|---|---|---|---|
| SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS | kernel-default-base | - | 5.3.18-150300.59.133.1.150300.18.78.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-default-base | - | 5.3.18-150300.59.133.1.150300.18.78.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP3-LTSS | kernel-default-base | - | 5.3.18-150300.59.133.1.150300.18.78.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP3 | kernel-default-base | - | 5.3.18-150300.59.133.1.150300.18.78.1 | fixed |
| SUSE:Manager Proxy 4.2 | kernel-default-base | - | 5.3.18-150300.59.133.1.150300.18.78.1 | fixed |
| SUSE:Manager Server 4.2 | kernel-default-base | - | 5.3.18-150300.59.133.1.150300.18.78.1 | fixed |
| SUSE:Linux Enterprise Micro 5.1 | kernel-default-base | - | 5.3.18-150300.59.133.1.150300.18.78.1 | fixed |
| SUSE:Linux Enterprise Micro 5.2 | kernel-default-base | - | 5.3.18-150300.59.133.1.150300.18.78.1 | fixed |
| SUSE:Enterprise Storage 7.1 | kernel-default-base | - | 5.3.18-150300.59.133.1.150300.18.78.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-default-base | - | 5.3.18-150200.24.163.1.150200.9.81.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP2-LTSS | kernel-default-base | - | 5.3.18-150200.24.163.1.150200.9.81.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP2 | kernel-default-base | - | 5.3.18-150200.24.163.1.150200.9.81.1 | fixed |
| SUSE:Linux Enterprise Micro 5.3 | kernel-default-base | - | 5.14.21-150400.24.88.1.150400.24.40.1 | fixed |
| SUSE:Linux Enterprise Micro 5.4 | kernel-default-base | - | 5.14.21-150400.24.88.1.150400.24.40.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP4 | kernel-default-base | - | 5.14.21-150400.24.88.1.150400.24.40.1 | fixed |
| openSUSE:Leap 15.4 | kernel-default-base | - | 5.14.21-150400.24.88.1.150400.24.40.1 | fixed |
| SUSE:Linux Enterprise Micro 5.5 | kernel-default-base | - | 5.14.21-150500.55.28.1.150500.6.11.2 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP5 | kernel-default-base | - | 5.14.21-150500.55.28.1.150500.6.11.2 | fixed |
| openSUSE:Leap 15.5 | kernel-default-base | - | 5.14.21-150500.55.28.1.150500.6.11.2 | fixed |
| SUSE:Linux Enterprise Micro 5.3 | kernel-default | - | 5.14.21-150400.24.88.1 | fixed |
| SUSE:Linux Enterprise Micro 5.4 | kernel-default | - | 5.14.21-150400.24.88.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP4 | kernel-default | - | 5.14.21-150400.24.88.1 | fixed |
| SUSE:Linux Enterprise Module for Legacy 15 SP4 | kernel-default | - | 5.14.21-150400.24.88.1 | fixed |
| SUSE:Linux Enterprise Live Patching 15 SP4 | kernel-default | - | 5.14.21-150400.24.88.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 SP4 | kernel-default | - | 5.14.21-150400.24.88.1 | fixed |
| SUSE:Linux Enterprise Workstation Extension 15 SP4 | kernel-default | - | 5.14.21-150400.24.88.1 | fixed |
| openSUSE:Leap 15.4 | kernel-default | - | 5.14.21-150400.24.88.1 | fixed |
| SUSE:Linux Enterprise Micro 5.5 | kernel-default | - | 5.14.21-150500.55.28.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP5 | kernel-default | - | 5.14.21-150500.55.28.1 | fixed |
| SUSE:Linux Enterprise Module for Legacy 15 SP5 | kernel-default | - | 5.14.21-150500.55.28.1 | fixed |
| SUSE:Linux Enterprise Live Patching 15 SP5 | kernel-default | - | 5.14.21-150500.55.28.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 SP5 | kernel-default | - | 5.14.21-150500.55.28.1 | fixed |
| SUSE:Linux Enterprise Workstation Extension 15 SP5 | kernel-default | - | 5.14.21-150500.55.28.1 | fixed |
| openSUSE:Leap 15.5 | kernel-default | - | 5.14.21-150500.55.28.1 | fixed |
| Red Hat:enterprise_linux:9::baseos | kernel | - | 0:5.14.0-362.8.1.el9_3 | fixed |