The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.
CVSS Details
- CVSS 3.1 Base Score: 3.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/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 bpftool-debuginfoUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade perfUpgrade kernelUpgrade bpftoolUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-devel | Jul 4, 2022 | May 11, 2021 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Nov 10, 2021 | May 11, 2021 |
| Debian | — | Upgrade firmware-nonfreeUpgrade linux | Jun 23, 2021 | May 11, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade python-perfUpgrade perfUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernelUpgrade kernel-headers | May 25, 2022 | May 11, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-headersUpgrade kernelUpgrade kernel-develUpgrade kernel-toolsUpgrade perfUpgrade python-perfUpgrade kernel-tools-libs | Nov 12, 2021 | May 11, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-tools-libsUpgrade kernel-headersUpgrade bpftoolUpgrade kernel-develUpgrade python-perfUpgrade python3-perfUpgrade perfUpgrade kernel-toolsUpgrade kernel | Apr 11, 2022 | May 11, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Sep 29, 2021 | May 11, 2021 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Aug 10, 2021 | May 12, 2021 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | 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-defaultUpgrade kernel-docsUpgrade kernel-default-extraUpgrade kernel-obs-build | Jun 7, 2021 | May 11, 2021 |
| Ubuntu | — | Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-oem-20.04Upgrade linux-image-4.15.0-1078-oracleUpgrade linux-image-awsUpgrade linux-image-4.15.0-151-genericUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.11.0-1011-gcpUpgrade linux-image-virtualUpgrade linux-image-generic-lpaeUpgrade linux-image-5.11.0-22-generic-64kUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-raspi2Upgrade linux-image-5.11.0-1009-azureUpgrade linux-image-4.15.0-1109-awsUpgrade linux-image-5.8.0-59-generic-64kUpgrade linux-image-gke-5.4Upgrade linux-image-5.8.0-1036-azureUpgrade linux-image-5.4.0-1038-raspiUpgrade linux-image-5.11.0-1012-raspi-nolpaeUpgrade linux-image-5.8.0-59-generic-lpaeUpgrade linux-image-azure-lts-18.04Upgrade linux-image-5.11.0-22-genericUpgrade linux-image-4.15.0-151-lowlatencyUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.4.0-1048-oracleUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.11.0-1010-oracleUpgrade linux-image-5.4.0-77-genericUpgrade linux-image-5.11.0-1012-raspiUpgrade linux-image-oem-osp1Upgrade linux-image-gkeUpgrade linux-image-4.15.0-1097-kvmUpgrade linux-image-oracleUpgrade linux-image-5.4.0-1041-kvmUpgrade linux-image-5.4.0-1018-gkeopUpgrade linux-image-azure-lts-20.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1051-azureUpgrade linux-image-5.8.0-1038-awsUpgrade linux-image-gcpUpgrade linux-image-5.11.0-1009-kvmUpgrade linux-image-oemUpgrade linux-image-5.11.0-22-generic-lpaeUpgrade linux-image-5.4.0-1051-awsUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.8.0-1035-gcpUpgrade linux-image-5.8.0-1033-oracleUpgrade linux-image-5.11.0-1011-awsUpgrade linux-image-5.8.0-1029-raspiUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-azureUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.4.0-77-generic-lpaeUpgrade linux-image-4.15.0-1109-snapdragonUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.8.0-59-genericUpgrade linux-image-4.15.0-1092-raspi2Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.8.0-59-lowlatencyUpgrade linux-image-aws-lts-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-kvmUpgrade linux-image-raspiUpgrade linux-image-gkeopUpgrade linux-image-4.15.0-151-generic-lpaeUpgrade linux-image-5.8.0-1029-raspi-nolpaeUpgrade linux-image-5.4.0-1046-gkeUpgrade linux-image-5.4.0-77-lowlatencyUpgrade linux-image-genericUpgrade linux-image-4.15.0-1106-gcpUpgrade linux-image-5.11.0-22-lowlatencyUpgrade linux-image-5.8.0-1030-kvmUpgrade linux-image-generic-64kUpgrade linux-image-snapdragonUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.4.0-1046-gcpUpgrade linux-image-aws-hweUpgrade linux-image-5.10.0-1033-oemUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-4.15.0-1121-azure | Jun 23, 2021 | May 11, 2021 |
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