vulnerability
Ubuntu: (Multiple Advisories) (CVE-2020-26145): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:A/AC:L/Au:N/C:N/I:P/A:N) | May 11, 2021 | Jun 23, 2021 | Aug 18, 2025 |
Severity
3
CVSS
(AV:A/AC:L/Au:N/C:N/I:P/A:N)
Published
May 11, 2021
Added
Jun 23, 2021
Modified
Aug 18, 2025
Description
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitrary network packets independent of the network configuration.
Solutions
ubuntu-upgrade-linux-image-4-4-0-1103-awsubuntu-upgrade-linux-image-4-4-0-1104-kvmubuntu-upgrade-linux-image-4-4-0-1139-awsubuntu-upgrade-linux-image-4-4-0-223-genericubuntu-upgrade-linux-image-4-4-0-223-lowlatencyubuntu-upgrade-linux-image-5-10-0-1033-oemubuntu-upgrade-linux-image-5-11-0-1009-azureubuntu-upgrade-linux-image-5-11-0-1009-kvmubuntu-upgrade-linux-image-5-11-0-1010-oracleubuntu-upgrade-linux-image-5-11-0-1011-awsubuntu-upgrade-linux-image-5-11-0-1011-gcpubuntu-upgrade-linux-image-5-11-0-1012-raspiubuntu-upgrade-linux-image-5-11-0-1012-raspi-nolpaeubuntu-upgrade-linux-image-5-11-0-22-genericubuntu-upgrade-linux-image-5-11-0-22-generic-64kubuntu-upgrade-linux-image-5-11-0-22-generic-lpaeubuntu-upgrade-linux-image-5-11-0-22-lowlatencyubuntu-upgrade-linux-image-5-4-0-1018-gkeopubuntu-upgrade-linux-image-5-4-0-1038-raspiubuntu-upgrade-linux-image-5-4-0-1041-kvmubuntu-upgrade-linux-image-5-4-0-1046-gcpubuntu-upgrade-linux-image-5-4-0-1046-gkeubuntu-upgrade-linux-image-5-4-0-1048-oracleubuntu-upgrade-linux-image-5-4-0-1051-awsubuntu-upgrade-linux-image-5-4-0-1051-azureubuntu-upgrade-linux-image-5-4-0-77-genericubuntu-upgrade-linux-image-5-4-0-77-generic-lpaeubuntu-upgrade-linux-image-5-4-0-77-lowlatencyubuntu-upgrade-linux-image-5-8-0-1029-raspiubuntu-upgrade-linux-image-5-8-0-1029-raspi-nolpaeubuntu-upgrade-linux-image-5-8-0-1030-kvmubuntu-upgrade-linux-image-5-8-0-1033-oracleubuntu-upgrade-linux-image-5-8-0-1035-gcpubuntu-upgrade-linux-image-5-8-0-1036-azureubuntu-upgrade-linux-image-5-8-0-1038-awsubuntu-upgrade-linux-image-5-8-0-59-genericubuntu-upgrade-linux-image-5-8-0-59-generic-64kubuntu-upgrade-linux-image-5-8-0-59-generic-lpaeubuntu-upgrade-linux-image-5-8-0-59-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-lts-20-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-20-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-hwe-20-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-hwe-20-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-18-04ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04ubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-4ubuntu-upgrade-linux-image-gkeopubuntu-upgrade-linux-image-gkeop-5-4ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-20-04ubuntu-upgrade-linux-image-oem-20-04bubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-lts-20-04ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-hwe-18-04ubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-18-04ubuntu-upgrade-linux-image-virtual-hwe-20-04ubuntu-upgrade-linux-image-virtual-lts-xenial
References
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