CVE-2023-28866
kernel-default-baseVulnerabilityCVSS 5.3Patched
No public exploitation has been reported so far. 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 : 5.3 MEDIUM
Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
Confidentiality impactLow
Integrity impactNone
Availability impactNone
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 Module for Basesystem 15 SP5 | kernel-default-base | - | 5.14.21-150500.55.7.1.150500.6.2.5 | fixed |
| openSUSE:Leap 15.5 | kernel-default-base | - | 5.14.21-150500.55.7.1.150500.6.2.5 | fixed |
| SUSE:Linux Enterprise Micro 5.5 | kernel-default-base | - | 5.14.21-150500.55.110.1.150500.6.51.3 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS | kernel-default-base | - | 5.14.21-150500.55.110.1.150500.6.51.3 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS | kernel-default-base | - | 5.14.21-150500.55.110.1.150500.6.51.3 | fixed |
| SUSE:Linux Enterprise Server 15 SP5-LTSS | kernel-default-base | - | 5.14.21-150500.55.110.1.150500.6.51.3 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP5 | kernel-default-base | - | 5.14.21-150500.55.110.1.150500.6.51.3 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP5 | kernel-default | - | 5.14.21-150500.55.7.1 | fixed |
| SUSE:Linux Enterprise Module for Legacy 15 SP5 | kernel-default | - | 5.14.21-150500.55.7.1 | fixed |
| SUSE:Linux Enterprise Live Patching 15 SP5 | kernel-default | - | 5.14.21-150500.55.7.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 SP5 | kernel-default | - | 5.14.21-150500.55.7.1 | fixed |
| SUSE:Linux Enterprise Workstation Extension 15 SP5 | kernel-default | - | 5.14.21-150500.55.7.1 | fixed |
| openSUSE:Leap 15.5 | kernel-default | - | 5.14.21-150500.55.7.1 | fixed |
| Red Hat:enterprise_linux:9::baseos | kernel | - | 0:5.14.0-427.13.1.el9_4 | fixed |