CVE-2020-25704
linux-ltsVulnerabilityCVSS 5.5Patched
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 : 5.5 MEDIUM · CVSS 2.0 : 4.9 MEDIUM
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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-lts | 5.4.75-1 | 5.4.76-1 | fixed |
| Arch | linux-zen | 5.9.6.zen1-1 | 5.9.7.zen1-1 | fixed |
| Arch | linux | 5.9.6.arch1-1 | 5.9.7.arch1-1 | fixed |
| Arch | linux-hardened | 5.9.7.a-1 | 5.9.8.a-1 | fixed |
| Debian:11 | linux | - | 5.9.6-1 | fixed |
| Debian:12 | linux | - | 5.9.6-1 | fixed |
| Debian:13 | linux | - | 5.9.6-1 | fixed |
| Debian:14 | linux | - | 5.9.6-1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP1 | kernel-default | - | 4.12.14-197.72.1 | fixed |
| SUSE:Linux Enterprise Module for Legacy 15 SP1 | kernel-default | - | 4.12.14-197.72.1 | fixed |
| SUSE:Linux Enterprise Live Patching 15 SP1 | kernel-default | - | 4.12.14-197.72.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 SP1 | kernel-default | - | 4.12.14-197.72.1 | fixed |
| SUSE:Linux Enterprise Workstation Extension 15 SP1 | kernel-default | - | 4.12.14-197.72.1 | fixed |
| SUSE:Linux Enterprise Live Patching 15 | kernel-default | - | 4.12.14-150.63.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 | kernel-default | - | 4.12.14-150.63.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15-ESPOS | kernel-default | - | 4.12.14-150.63.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15-LTSS | kernel-default | - | 4.12.14-150.63.1 | fixed |
| SUSE:Linux Enterprise Server 15-LTSS | kernel-default | - | 4.12.14-150.63.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 | kernel-default | - | 4.12.14-150.63.1 | fixed |
| SUSE:OpenStack Cloud 9 | kernel-default | - | 4.12.14-95.65.1 | fixed |
| SUSE:OpenStack Cloud Crowbar 9 | kernel-default | - | 4.12.14-95.65.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 12 SP4 | kernel-default | - | 4.12.14-95.65.1 | fixed |
| SUSE:Linux Enterprise Live Patching 12 SP4 | kernel-default | - | 4.12.14-95.65.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | - | 4.12.14-95.65.1 | fixed |
| SUSE:Linux Enterprise Server 12 SP4-LTSS | kernel-default | - | 4.12.14-95.65.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 12 SP5 | kernel-default | - | 4.12.14-122.54.1 | fixed |
| SUSE:Linux Enterprise Live Patching 12 SP5 | kernel-default | - | 4.12.14-122.54.1 | fixed |
| SUSE:Linux Enterprise Server 12 SP5 | kernel-default | - | 4.12.14-122.54.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP5 | kernel-default | - | 4.12.14-122.54.1 | fixed |
| SUSE:Linux Enterprise Workstation Extension 12 SP5 | kernel-default | - | 4.12.14-122.54.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP2 | kernel-default | - | 5.3.18-24.43.2 | fixed |
| SUSE:Linux Enterprise Module for Legacy 15 SP2 | kernel-default | - | 5.3.18-24.43.2 | fixed |
| SUSE:Linux Enterprise Live Patching 15 SP2 | kernel-default | - | 5.3.18-24.43.2 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 SP2 | kernel-default | - | 5.3.18-24.43.2 | fixed |
| SUSE:Linux Enterprise Workstation Extension 15 SP2 | kernel-default | - | 5.3.18-24.43.2 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP2 | kernel-default-base | - | 5.3.18-24.43.2.9.17.3 | fixed |
| openSUSE:Leap 15.2 | kernel-default | - | 5.3.18-lp152.50.1 | fixed |
| openSUSE:Leap 15.1 | kernel-default | - | 4.12.14-lp151.28.83.1 | fixed |
| openSUSE:Leap 15.2 | kernel-default-base | - | 5.3.18-lp152.50.1.lp152.8.10.1 | fixed |
| openSUSE:Leap 15.2 | kernel-default-base | - | 5.3.18-lp152.57.1.lp152.8.17.1 | fixed |
| Red Hat:enterprise_linux:8::baseos | kernel | - | 0:4.18.0-305.el8 | fixed |
| Red Hat:rhel_eus:8.2::baseos | kernel | - | 0:4.18.0-193.60.2.el8_2 | fixed |
| Red Hat:enterprise_linux:7::client | kernel | - | 0:3.10.0-1160.53.1.el7 | fixed |
| Red Hat:enterprise_linux:7::server | kernel | - | 0:3.10.0-1160.53.1.el7 | fixed |
| Red Hat:enterprise_linux:7::workstation | kernel | - | 0:3.10.0-1160.53.1.el7 | fixed |