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 kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python-perf-debuginfoUpgrade kernel-headersUpgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade python-perfUpgrade perfUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernelUpgrade kernel-develUpgrade bpftoolUpgrade kernel-tools | Jul 4, 2022 | May 11, 2021 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | 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-tools-libsUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-develUpgrade perfUpgrade kernel-headersUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools | May 25, 2022 | May 11, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-toolsUpgrade kernel-headersUpgrade perfUpgrade kernel-develUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel | Nov 12, 2021 | May 11, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-develUpgrade python3-perfUpgrade kernelUpgrade perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-toolsUpgrade python-perf | Apr 11, 2022 | May 11, 2021 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Aug 10, 2021 | May 11, 2021 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade 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-obs-buildUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-default-extra | Jun 9, 2021 | May 11, 2021 |
| Ubuntu | — | Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-awsUpgrade linux-image-5.11.0-1012-raspiUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-4.4.0-1135-awsUpgrade linux-image-5.11.0-1009-kvmUpgrade linux-image-5.8.0-1029-raspi-nolpaeUpgrade linux-image-4.4.0-1138-awsUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-5.11.0-1011-awsUpgrade linux-image-genericUpgrade linux-image-5.4.0-1038-raspiUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-1106-gcpUpgrade linux-image-5.4.0-1051-awsUpgrade linux-image-5.11.0-22-genericUpgrade linux-image-5.4.0-77-lowlatencyUpgrade linux-image-azure-lts-20.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.11.0-1011-gcpUpgrade linux-image-5.11.0-22-generic-64kUpgrade linux-image-5.8.0-1033-oracleUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.4.0-77-generic-lpaeUpgrade linux-image-4.15.0-1109-awsUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-5.11.0-1009-azureUpgrade linux-image-5.11.0-1012-raspi-nolpaeUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oemUpgrade linux-image-5.11.0-1010-oracleUpgrade linux-image-oracleUpgrade linux-image-raspi2Upgrade linux-image-4.4.0-219-lowlatencyUpgrade linux-image-5.8.0-59-generic-64kUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-virtualUpgrade linux-image-5.4.0-1046-gkeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-4.4.0-1100-kvmUpgrade linux-image-4.15.0-1121-azureUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.4.0-1099-awsUpgrade linux-image-5.4.0-1048-oracleUpgrade linux-image-4.15.0-151-lowlatencyUpgrade linux-image-5.8.0-1029-raspiUpgrade linux-image-gkeUpgrade linux-image-4.15.0-151-genericUpgrade linux-image-5.4.0-1051-azureUpgrade linux-image-4.15.0-151-generic-lpaeUpgrade linux-image-5.8.0-59-lowlatencyUpgrade linux-image-gke-5.4Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.4.0-1018-gkeopUpgrade linux-image-5.8.0-1038-awsUpgrade linux-image-5.11.0-22-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-kvmUpgrade linux-image-oem-osp1Upgrade linux-image-4.15.0-1092-raspi2Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.8.0-1035-gcpUpgrade linux-image-4.4.0-222-genericUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-4.15.0-1078-oracleUpgrade linux-image-4.4.0-222-lowlatencyUpgrade linux-image-4.15.0-1097-kvmUpgrade linux-image-5.10.0-1033-oemUpgrade linux-image-generic-64kUpgrade linux-image-4.4.0-1102-awsUpgrade linux-image-4.15.0-1109-snapdragonUpgrade linux-image-5.4.0-77-genericUpgrade linux-image-raspiUpgrade linux-image-5.8.0-1030-kvmUpgrade linux-image-5.8.0-59-genericUpgrade linux-image-4.4.0-1103-kvmUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-4.4.0-219-genericUpgrade linux-image-5.4.0-1046-gcpUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-azureUpgrade linux-image-5.8.0-1036-azureUpgrade linux-image-aws-hweUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.4.0-1041-kvmUpgrade linux-image-aws-lts-18.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.11.0-22-generic-lpaeUpgrade linux-image-snapdragonUpgrade linux-image-5.8.0-59-generic-lpaeUpgrade linux-image-aws-lts-20.04Upgrade linux-image-generic-hwe-20.04 | 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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