An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used.
CVSS Details
- CVSS 3.1 Base Score: 5.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-devel | May 4, 2022 | May 11, 2021 |
| Amazon Linux Ami 2 | — | Upgrade kernelUpgrade kernel-develUpgrade bpftoolUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade perf-debuginfoUpgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade perfUpgrade kernel-tools-debuginfo | Jul 4, 2022 | May 11, 2021 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Nov 10, 2021 | May 11, 2021 |
| Debian | — | Upgrade linux | Jun 23, 2021 | May 11, 2021 |
| Freebsd | — | Upgrade FreeBSD | Nov 4, 2022 | Mar 16, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade perfUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-tools-libs | May 25, 2022 | May 11, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-develUpgrade python-perfUpgrade kernel-headersUpgrade perfUpgrade kernel-tools | Nov 12, 2021 | May 11, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python-perfUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-develUpgrade bpftoolUpgrade python3-perfUpgrade perfUpgrade kernel | Apr 11, 2022 | May 11, 2021 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Aug 10, 2021 | May 11, 2021 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Nov 10, 2021 | May 11, 2021 |
| Sonicwall Sonicos | — | Update SonicWall SonicOS Gen7 to version 7.0.1-5024 or later | May 25, 2026 | May 28, 2021 |
| Suse | — | Upgrade kernel-default-extraUpgrade kernel-defaultUpgrade kernel-docsUpgrade kernel-obs-build | Jun 9, 2021 | May 11, 2021 |
| Ubuntu | — | Upgrade linux-image-raspiUpgrade linux-image-generic-64kUpgrade linux-image-5.8.0-1030-kvmUpgrade linux-image-5.10.0-1033-oemUpgrade linux-image-5.8.0-59-genericUpgrade linux-image-4.4.0-1103-kvmUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-77-genericUpgrade linux-image-5.4.0-1018-gkeopUpgrade linux-image-aws-hweUpgrade linux-image-gke-5.4Upgrade linux-image-4.4.0-222-genericUpgrade linux-image-4.15.0-151-generic-lpaeUpgrade linux-image-4.4.0-222-lowlatencyUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.8.0-59-lowlatencyUpgrade linux-image-azureUpgrade linux-image-5.8.0-1035-gcpUpgrade linux-image-gcpUpgrade linux-image-4.4.0-1102-awsUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-4.4.0-219-genericUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.11.0-22-lowlatencyUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.4.0-1041-kvmUpgrade linux-image-4.15.0-1097-kvmUpgrade linux-image-azure-lts-18.04Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.8.0-1036-azureUpgrade linux-image-oem-osp1Upgrade linux-image-5.4.0-1051-azureUpgrade linux-image-4.15.0-151-genericUpgrade linux-image-5.11.0-22-generic-lpaeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.15.0-1109-snapdragonUpgrade linux-image-kvmUpgrade linux-image-5.8.0-59-generic-lpaeUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-1078-oracleUpgrade linux-image-5.4.0-1046-gcpUpgrade linux-image-4.15.0-1092-raspi2Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.8.0-1038-awsUpgrade linux-image-azure-lts-20.04Upgrade linux-image-4.15.0-1109-awsUpgrade linux-image-4.15.0-1106-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-genericUpgrade linux-image-4.4.0-1138-awsUpgrade linux-image-5.4.0-1051-awsUpgrade linux-image-5.4.0-77-lowlatencyUpgrade linux-image-4.15.0-151-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-generic-lts-xenialUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.4.0-1038-raspiUpgrade linux-image-4.4.0-1100-kvmUpgrade linux-image-4.15.0-1121-azureUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.8.0-1029-raspi-nolpaeUpgrade linux-image-5.11.0-1009-azureUpgrade linux-image-5.11.0-1012-raspiUpgrade linux-image-5.11.0-1011-awsUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-gkeopUpgrade linux-image-5.4.0-1046-gkeUpgrade linux-image-awsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-raspi2Upgrade linux-image-4.4.0-1135-awsUpgrade linux-image-5.8.0-1029-raspiUpgrade linux-image-oracleUpgrade linux-image-5.4.0-1048-oracleUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.11.0-1012-raspi-nolpaeUpgrade linux-image-5.4.0-77-generic-lpaeUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.11.0-22-genericUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.11.0-22-generic-64kUpgrade linux-image-virtualUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-5.11.0-1011-gcpUpgrade linux-image-5.8.0-1033-oracleUpgrade linux-image-5.11.0-1009-kvmUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.4.0-1099-awsUpgrade linux-image-oem-20.04bUpgrade linux-image-5.8.0-59-generic-64kUpgrade linux-image-4.4.0-219-lowlatencyUpgrade linux-image-oemUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.11.0-1010-oracle | Jun 23, 2021 | May 11, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 11, 2021 |
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