Description
Insufficient access control in the Intel(R) PROSet/Wireless WiFi Software driver before version 21.10 may allow an unauthenticated user to potentially enable denial of service via adjacent access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Intel® PROSet/Wireless WiFi Software | Please see reference document. | — |
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 | linux | 5.2.6-1 | — |
| Debian 13 | linux | 5.2.6-1 | — |
| Debian 12 | linux | 5.2.6-1 | — |
| Debian 8 | linux | 3.16.74-1 | DLA-1930-1 |
| Debian 8 | linux-4.9 | 4.9.189-3~deb8u1 | DLA-2114-1, DLA-1919-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv +2 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-riscv +1 | No fix yet | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-60.67 | USN-4115-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1047.49 | USN-4118-1 |
| Ubuntu 18.04 LTS | linux-azure | 5.0.0-1022.23~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-gcp | 4.15.0-1042.45 | — |
| Ubuntu 18.04 LTS | linux-gke-4.15 | 4.15.0-1041.43 | USN-4115-1 |
| Ubuntu 18.04 LTS | linux-gke-5.0 | 5.0.0-1020.20~18.04.1 | USN-4147-1 |
| Ubuntu 18.04 LTS | linux-hwe | 5.0.0-31.33~18.04.1 | USN-4147-1 |
| Ubuntu 18.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1043.43 | USN-4115-1 |
| Ubuntu 18.04 LTS | linux-oem | 4.15.0-1056.65 | — |
| Ubuntu 18.04 LTS | linux-oem-osp1 | 5.0.0-1024.27 | — |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1022.25 | USN-4115-1 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1044.47 | USN-4115-1 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1062.69 | — |
| Ubuntu 16.04 LTS | linux | 4.4.0-165.193 | USN-4145-1 |
| Ubuntu 16.04 LTS | linux-aws | 4.4.0-1095.106 | USN-4145-1 |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1047.49~16.04.1 | USN-4118-1 |
| Ubuntu 16.04 LTS | linux-azure | 4.15.0-1056.61 | USN-4115-1 |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1041.43 | USN-4115-1 |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-60.67~16.04.1 | USN-4115-1 |
| Ubuntu 16.04 LTS | linux-kvm | 4.4.0-1059.66 | USN-4145-1 |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1022.25~16.04.1 | USN-4115-1 |
| Ubuntu 16.04 LTS | linux-raspi2 | 4.4.0-1123.132 | USN-4145-1 |
| Ubuntu 16.04 LTS | linux-snapdragon | 4.4.0-1127.135 | USN-4145-1 |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro FIPS 18.04 LTS | linux-aws-fips +2 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2018.18 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2006.7 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1022.27 | — |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1114.123~20.04.1 | — |
| Ubuntu Pro 14.04 LTS | linux | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1055.59 | — |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1059.64~14.04.1 | — |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-165.193~14.04.1 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 7 | perf +18 | 3.10.0-1127.18.2.el7 | RHSA-2020:3220 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.1 EUS | perf +26 | 4.18.0-147.57.1.el8_1 | RHSA-2021:4687 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP3 | kernel-syms +2 | 4.4.180-94.153.1 | SUSE-SU-2022:0362-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_37 | 14-2.2 | SUSE-SU-2022:0325-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 13-2.2 | SUSE-SU-2022:0325-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_39 | 10-2.2 | SUSE-SU-2022:0327-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_40 | 7-2.2 | SUSE-SU-2022:0328-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_41 | 3-2.2 | SUSE-SU-2022:0329-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_42 | 1-4.3.1 | SUSE-SU-2022:0362-1 |
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.164.1 | SUSE-SU-2022:0477-1 |
| SLES 11 SP4 | kernel-ec2 +8 | 3.0.101-108.135.1 | SUSE-SU-2022:14905-1 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP3 | kernel-syms +2 | 4.4.180-94.153.1 | SUSE-SU-2022:0362-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_37 | 14-2.2 | SUSE-SU-2022:0325-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_38 | 13-2.2 | SUSE-SU-2022:0325-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_39 | 10-2.2 | SUSE-SU-2022:0327-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_40 | 7-2.2 | SUSE-SU-2022:0328-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_41 | 3-2.2 | SUSE-SU-2022:0329-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_42 | 1-4.3.1 | SUSE-SU-2022:0362-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-syms +2 | 4.4.180-94.153.1 | SUSE-SU-2022:0362-1 |
| SUSE OpenStack Cloud Crowbar 8 | kgraft-patch-SLE12-SP3_Update_42 | 1-4.3.1 | SUSE-SU-2022:0362-1 |
| SUSE OpenStack Cloud 8 | kernel-syms +2 | 4.4.180-94.153.1 | SUSE-SU-2022:0362-1 |
| SUSE OpenStack Cloud 8 | kgraft-patch-SLE12-SP3_Update_42 | 1-4.3.1 | SUSE-SU-2022:0362-1 |
| SUSE HPE Helion OpenStack 8 | kernel-syms +2 | 4.4.180-94.153.1 | SUSE-SU-2022:0362-1 |
| SUSE HPE Helion OpenStack 8 | kgraft-patch-SLE12-SP3_Update_42 | 1-4.3.1 | SUSE-SU-2022:0362-1 |
Advisories 16
- USN-4115-1 linux, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2 vulnerabilities Ubuntu Security Notices (USN) · Sep 7, 2026
- USN-4145-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Sep 7, 2026
- USN-4118-1 linux-aws vulnerabilities Ubuntu Security Notices (USN) · Sep 7, 2026
- USN-4147-1 linux, linux-aws, linux-azure, linux-gcp, linux-gke-5.0, linux-hwe, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Sep 7, 2026
- RHSA-2021:4687 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2020:3220 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- DLA-1919-1 linux-4.9 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-1930-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2114-1 linux-4.9 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2022:0328-1 Security update for the Linux Kernel (Live Patch 40 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0329-1 Security update for the Linux Kernel (Live Patch 41 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0327-1 Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0477-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0362-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:14905-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0325-1 Security update for the Linux Kernel (Live Patch 38 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
References
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00232.html
- 108777 vdb-entry
- https://support.lenovo.com/us/en/product_security/LEN-27828
- JVN#75617741 third-party-advisory
- USN-4115-1 vendor-advisory
- USN-4118-1 vendor-advisory
- [debian-lts-announce] 20190914 [SECURITY] [DLA 1919-1] linux-4.9 security update mailing-list
- [debian-lts-announce] 20190915 [SECURITY] [DLA 1919-2] linux-4.9 security update mailing-list
- [debian-lts-announce] 20190925 [SECURITY] [DLA 1930-1] linux security update mailing-list
- USN-4145-1 vendor-advisory
- USN-4147-1 vendor-advisory
- http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html
- [debian-lts-announce] 20200302 [SECURITY] [DLA 2114-1] linux-4.9 security update mailing-list