CVE-2023-0266
linux-zenVulnerabilityCVSS 7.9Patched
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 : 7.9 HIGH
Attack vectorAdjacent network
Attack complexityHigh
Privileges requiredLow
User interactionNone
ScopeChanged
Confidentiality impactLow
Integrity impactHigh
Availability impactHigh
Vector: AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H
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 |
|---|---|---|---|---|
| Arch | linux-zen | 6.0.12-1 | 6.2-1 | fixed |
| Arch | linux-hardened | 6.0.19-1 | 6.2-1 | fixed |
| Arch | linux-lts | 5.15.94-1 | 6.2-1 | fixed |
| Arch | linux | 6.0.12-1 | 6.2-1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Linux Enterprise Real Time 15 SP3 | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP3-LTSS | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP3 | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Manager Proxy 4.2 | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Manager Retail Branch Server 4.2 | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Manager Server 4.2 | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Linux Enterprise Micro 5.1 | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Linux Enterprise Micro 5.2 | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Enterprise Storage 7.1 | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| openSUSE:Leap Micro 5.2 | kernel-default-base | - | 5.3.18-150300.59.109.1.150300.18.62.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-default-base | - | 5.3.18-150200.24.142.1.150200.9.67.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP2-LTSS | kernel-default-base | - | 5.3.18-150200.24.142.1.150200.9.67.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP2 | kernel-default-base | - | 5.3.18-150200.24.142.1.150200.9.67.1 | fixed |
| SUSE:Enterprise Storage 7 | kernel-default-base | - | 5.3.18-150200.24.142.1.150200.9.67.1 | fixed |
| SUSE:Linux Enterprise Micro 5.3 | kernel-default-base | - | 5.14.21-150400.24.46.1.150400.24.17.3 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP4 | kernel-default-base | - | 5.14.21-150400.24.46.1.150400.24.17.3 | fixed |
| openSUSE:Leap Micro 5.3 | kernel-default-base | - | 5.14.21-150400.24.46.1.150400.24.17.3 | fixed |
| openSUSE:Leap 15.4 | kernel-default-base | - | 5.14.21-150400.24.46.1.150400.24.17.3 | fixed |
| SUSE:Linux Enterprise Live Patching 15 SP3 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 SP3 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Linux Enterprise Real Time 15 SP3 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP3-LTSS | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP3 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Manager Proxy 4.2 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Manager Retail Branch Server 4.2 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Manager Server 4.2 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Linux Enterprise Micro 5.1 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Linux Enterprise Micro 5.2 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Enterprise Storage 7.1 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| openSUSE:Leap Micro 5.2 | kernel-default | - | 5.3.18-150300.59.109.1 | fixed |
| SUSE:Linux Enterprise Micro 5.3 | kernel-default | - | 5.14.21-150400.24.46.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP4 | kernel-default | - | 5.14.21-150400.24.46.1 | fixed |
| SUSE:Linux Enterprise Module for Legacy 15 SP4 | kernel-default | - | 5.14.21-150400.24.46.1 | fixed |
| SUSE:Linux Enterprise Live Patching 15 SP4 | kernel-default | - | 5.14.21-150400.24.46.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 SP4 | kernel-default | - | 5.14.21-150400.24.46.1 | fixed |
| SUSE:Linux Enterprise Workstation Extension 15 SP4 | kernel-default | - | 5.14.21-150400.24.46.1 | fixed |
| openSUSE:Leap Micro 5.3 | kernel-default | - | 5.14.21-150400.24.46.1 | fixed |
| openSUSE:Leap 15.4 | kernel-default | - | 5.14.21-150400.24.46.1 | fixed |
| Red Hat:rhel_eus:9.0::baseos | kernel | - | 0:5.14.0-70.49.1.el9_0 | fixed |
| Red Hat:enterprise_linux:9::baseos | kernel | - | 0:5.14.0-162.22.2.el9_1 | fixed |
| Red Hat:rhel_eus:8.6::baseos | kernel | - | 0:4.18.0-372.51.1.el8_6 | fixed |
| Red Hat:rhel_eus:8.4::baseos | kernel | - | 0:4.18.0-305.86.2.el8_4 | fixed |
| Red Hat:rhel_aus:8.2::baseos | kernel | - | 0:4.18.0-193.105.1.el8_2 | fixed |
| Red Hat:rhel_e4s:8.2::baseos | kernel | - | 0:4.18.0-193.105.1.el8_2 | fixed |
| Red Hat:rhel_tus:8.2::baseos | kernel | - | 0:4.18.0-193.105.1.el8_2 | fixed |
| Red Hat:enterprise_linux:8::baseos | kernel | - | 0:4.18.0-425.19.2.el8_7 | fixed |
| Red Hat:rhel_e4s:8.1::baseos | kernel | - | 0:4.18.0-147.81.1.el8_1 | fixed |