CVE-2021-4083
linuxVulnerabilityPatched
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.
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 |
|---|---|---|---|---|
| Debian:11 | linux | - | 5.10.84-1 | fixed |
| Debian:12 | linux | - | 5.15.5-2 | fixed |
| Debian:13 | linux | - | 5.15.5-2 | fixed |
| Debian:14 | linux | - | 5.15.5-2 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP2-BCL | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP2-LTSS | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP2 | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Manager Proxy 4.1 | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Manager Retail Branch Server 4.1 | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Manager Server 4.1 | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Linux Enterprise Micro 5.0 | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Enterprise Storage 7 | kernel-default-base | - | 5.3.18-24.99.1.9.46.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP3 | kernel-default-base | - | 5.3.18-150300.59.43.1.150300.18.27.1 | fixed |
| SUSE:Linux Enterprise Micro 5.1 | kernel-default-base | - | 5.3.18-150300.59.43.1.150300.18.27.1 | fixed |
| openSUSE:Leap 15.3 | kernel-default | - | 5.3.18-150300.59.43.1 | fixed |
| openSUSE:Leap 15.3 | kernel-default | - | 4.12.14-197.105.1 | fixed |
| openSUSE:Leap 15.3 | kernel-default-base | - | 5.3.18-150300.59.43.1.150300.18.27.1 | fixed |
| Red Hat:rhel_eus:8.2::baseos | kernel | - | 0:4.18.0-193.79.1.el8_2 | fixed |
| Red Hat:rhel_e4s:8.1::baseos | kernel | - | 0:4.18.0-147.64.1.el8_1 | fixed |
| Red Hat:rhel_aus:7.4::server | kernel | - | 0:3.10.0-693.99.1.el7 | fixed |
| Red Hat:rhel_aus:7.6::server | kernel | - | 0:3.10.0-957.92.1.el7 | fixed |
| Red Hat:rhel_e4s:7.6::server | kernel | - | 0:3.10.0-957.92.1.el7 | fixed |
| Red Hat:rhel_tus:7.6::server | kernel | - | 0:3.10.0-957.92.1.el7 | fixed |
| Red Hat:enterprise_linux:7::client | kernel | - | 0:3.10.0-1160.62.1.el7 | fixed |
| Red Hat:enterprise_linux:7::server | kernel | - | 0:3.10.0-1160.62.1.el7 | fixed |
| Red Hat:enterprise_linux:7::workstation | kernel | - | 0:3.10.0-1160.62.1.el7 | fixed |
| Red Hat:rhel_aus:7.7::server | kernel | - | 0:3.10.0-1062.66.1.el7 | fixed |
| Red Hat:rhel_e4s:7.7::server | kernel | - | 0:3.10.0-1062.66.1.el7 | fixed |
| Red Hat:rhel_tus:7.7::server | kernel | - | 0:3.10.0-1062.66.1.el7 | fixed |
| Red Hat:rhel_eus:8.4::baseos | kernel | - | 0:4.18.0-305.45.1.el8_4 | fixed |
| Red Hat:enterprise_linux:8::baseos | kernel | - | 0:4.18.0-372.9.1.el8 | fixed |
| Red Hat:rhel_aus:7.3::server | kernel | - | 0:3.10.0-514.101.1.el7 | fixed |