Description
Null pointer reference in some Intel(R) Graphics Drivers for Windows* before version 26.20.100.7212 and before version Linux kernel version 5.5 may allow a privileged user to potentially enable a denial of service via local access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Intel(R) Graphics Drivers for Windows* before version 26.20.100.7212 and | before version 26.20.100.7212 and before version Linux kernel version 5.5 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | firmware-nonfree | 20210208-1 | — |
| Debian 14 | linux | 5.14.6-1 | — |
| Debian 13 | firmware-nonfree | 20210208-1 | — |
| Debian 13 | linux | 5.14.6-1 | — |
| Debian 12 | firmware-nonfree | 20210208-1 | — |
| Debian 12 | linux | 5.14.6-1 | — |
| Debian 10 | firmware-nonfree | 20190114+really20220913-0+deb10u1 | DLA-3380-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-realtime +1 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gke +12 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp +15 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-firmware +1 | No fix yet | — |
Show 11 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 14.04 LTS | linux-firmware | No fix yet | — |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux +11 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1114.123~20.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux +13 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | linux +7 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux +3 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | iwl100-firmware | 39.31.5.1-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | iwl1000-firmware | 1:39.31.5.1-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | iwl105-firmware +5 | 18.168.6.1-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | iwl3160-firmware +1 | 1:25.30.13.0-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | iwl3945-firmware | 15.32.2.9-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | iwl4965-firmware | 228.61.2.24-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | iwl5000-firmware | 8.83.5.1_1-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | iwl5150-firmware | 8.24.2.2-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | iwl6000-firmware | 9.221.4.1-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | iwl6050-firmware | 41.28.5.1-102.el8.1 | RHSA-2021:1620 |
| RHEL 8 | kernel-rt +12 | 4.18.0-305.rt7.72.el8 | RHSA-2021:1739 |
| RHEL 8 | libertas-usb8388-firmware | 2:20201218-102.git05789708.el8 | RHSA-2021:1620 |
| RHEL 8 | linux-firmware +3 | 20201218-102.git05789708.el8 | RHSA-2021:1620 |
| RHEL 8 | perf +26 | 4.18.0-305.el8 | RHSA-2021:1578 |
| RHEL 7 | kernel-rt +10 | 3.10.0-1160.31.1.rt56.1169.el7 | RHSA-2021:2316 |
| RHEL 7 | perf +18 | 3.10.0-1160.31.1.el7 | RHSA-2021:2314 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | kernel-tools-libs-devel | 4.18.0-305.el8 | ALSA-2021:1578 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | linux-firmware | 20201218-102.git05789708.el8 | RLSA-2021:1620 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP2 | kernel-azure +2 | 5.3.18-18.38.1 | SUSE-SU-2021:0738-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-24.52.1.9.24.1 | SUSE-SU-2021:0741-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-24.52.1 | SUSE-SU-2021:0741-1 |
| SLES 15 SP2 | kernel-firmware | 20200107-3.18.1 | SUSE-SU-2021:0694-1 |
| SLES 15 SP1 | kernel-firmware | 20200107-3.18.1 | SUSE-SU-2021:0694-1 |
Show 9 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP1 | kernel-firmware | 20200107-3.18.1 | SUSE-SU-2021:0694-1 |
| SLE Micro 5.0 | kernel-default | 5.3.18-24.52.1 | SUSE-SU-2021:0741-1 |
| SLE Micro 5.0 | kernel-default-base | 5.3.18-24.52.1.9.24.1 | SUSE-SU-2021:0741-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-24.52.1 | SUSE-SU-2021:0741-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_11 | 1-5.3.1 | SUSE-SU-2021:0741-1 |
| SLE HPC 15 SP1 | kernel-firmware | 20200107-3.18.1 | SUSE-SU-2021:0694-1 |
| SUSE Real Time Module 15 SP2 | kernel-rt +3 | 5.3.18-28.1 | SUSE-SU-2021:0735-1 |
| SUSE Manager Server 4.0 | kernel-firmware | 20200107-3.18.1 | SUSE-SU-2021:0694-1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-firmware | 20200107-3.18.1 | SUSE-SU-2021:0694-1 |
| SUSE Manager Proxy 4.0 | kernel-firmware | 20200107-3.18.1 | SUSE-SU-2021:0694-1 |
| SUSE Enterprise Storage 6 | kernel-firmware | 20200107-3.18.1 | SUSE-SU-2021:0694-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.2 | kernel-default-base | 5.3.18-lp152.66.2.lp152.8.23.2 | openSUSE-SU-2021:0393-1 |
| openSUSE Leap 15.2 | kernel-docs +8 | 5.3.18-lp152.66.2 | openSUSE-SU-2021:0393-1 |
| openSUSE Leap 15.2 | kernel-firmware | 20200107-lp152.2.6.1 | openSUSE-SU-2021:0407-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | perf +12 | 3.10.0-1160.31.1.el7 | ELSA-2021-2314 |
Advisories 18
- ALSA-2021:1578 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2021:2316 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2021:2314 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- WID-SEC-2025-0227 IBM QRadar SIEM: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 11, 2026
- RHSA-2021:1739 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:1620 Red Hat Security Advisory: linux-firmware security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:1578 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- DLA-3380-1 firmware-nonfree - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2021:1620 Important: linux-firmware security, bug fix, and enhancement update Rocky Linux Security Advisories · Feb 5, 2026
- SUSE-SU-2021:0694-1 Security update for kernel-firmware SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0735-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0738-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0407-1 Security update for kernel-firmware SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:0741-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2023-0063 Juniper Junos Space: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 8, 2025
- openSUSE-SU-2021:0393-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 7, 2025
- WID-SEC-2023-0820 Intel Graphics Driver: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 2, 2023
- ELSA-2021-2314 Important: kernel security and bug fix update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jun 10, 2021