vulnerability
Ubuntu: (Multiple Advisories) (CVE-2022-42721): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Oct 14, 2022 | Oct 20, 2022 | Aug 18, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Oct 14, 2022
Added
Oct 20, 2022
Modified
Aug 18, 2025
Description
A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code.
Solutions
ubuntu-upgrade-backport-iwlwifi-dkmsubuntu-upgrade-linux-image-5-14-0-1054-oemubuntu-upgrade-linux-image-5-15-0-1007-gkeopubuntu-upgrade-linux-image-5-15-0-1017-ibmubuntu-upgrade-linux-image-5-15-0-1017-raspiubuntu-upgrade-linux-image-5-15-0-1017-raspi-nolpaeubuntu-upgrade-linux-image-5-15-0-1019-gkeubuntu-upgrade-linux-image-5-15-0-1020-kvmubuntu-upgrade-linux-image-5-15-0-1021-gcpubuntu-upgrade-linux-image-5-15-0-1021-oracleubuntu-upgrade-linux-image-5-15-0-1022-awsubuntu-upgrade-linux-image-5-15-0-1022-azureubuntu-upgrade-linux-image-5-15-0-1024-azure-fdeubuntu-upgrade-linux-image-5-15-0-52-genericubuntu-upgrade-linux-image-5-15-0-52-generic-64kubuntu-upgrade-linux-image-5-15-0-52-generic-lpaeubuntu-upgrade-linux-image-5-15-0-52-lowlatencyubuntu-upgrade-linux-image-5-15-0-52-lowlatency-64kubuntu-upgrade-linux-image-5-17-0-1020-oemubuntu-upgrade-linux-image-5-19-0-1006-raspiubuntu-upgrade-linux-image-5-19-0-1006-raspi-nolpaeubuntu-upgrade-linux-image-5-19-0-1009-lowlatencyubuntu-upgrade-linux-image-5-19-0-1009-lowlatency-64kubuntu-upgrade-linux-image-5-19-0-1010-azureubuntu-upgrade-linux-image-5-19-0-1010-gcpubuntu-upgrade-linux-image-5-19-0-1010-ibmubuntu-upgrade-linux-image-5-19-0-1010-kvmubuntu-upgrade-linux-image-5-19-0-1010-oracleubuntu-upgrade-linux-image-5-19-0-1011-awsubuntu-upgrade-linux-image-5-19-0-23-genericubuntu-upgrade-linux-image-5-19-0-23-generic-64kubuntu-upgrade-linux-image-5-19-0-23-generic-lpaeubuntu-upgrade-linux-image-5-4-0-1036-ibmubuntu-upgrade-linux-image-5-4-0-1049-bluefieldubuntu-upgrade-linux-image-5-4-0-1056-gkeopubuntu-upgrade-linux-image-5-4-0-1073-raspiubuntu-upgrade-linux-image-5-4-0-1078-kvmubuntu-upgrade-linux-image-5-4-0-1086-gkeubuntu-upgrade-linux-image-5-4-0-1086-oracleubuntu-upgrade-linux-image-5-4-0-1088-awsubuntu-upgrade-linux-image-5-4-0-1092-gcpubuntu-upgrade-linux-image-5-4-0-1094-azureubuntu-upgrade-linux-image-5-4-0-131-genericubuntu-upgrade-linux-image-5-4-0-131-generic-lpaeubuntu-upgrade-linux-image-5-4-0-131-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-lts-20-04ubuntu-upgrade-linux-image-aws-lts-22-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-fdeubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-azure-lts-22-04ubuntu-upgrade-linux-image-bluefieldubuntu-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-64k-hwe-22-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-hwe-20-04ubuntu-upgrade-linux-image-generic-hwe-22-04ubuntu-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-lpae-hwe-22-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-15ubuntu-upgrade-linux-image-gke-5-4ubuntu-upgrade-linux-image-gkeopubuntu-upgrade-linux-image-gkeop-5-15ubuntu-upgrade-linux-image-gkeop-5-4ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-ibm-lts-20-04ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-hwe-22-04ubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-20-04ubuntu-upgrade-linux-image-oem-20-04bubuntu-upgrade-linux-image-oem-20-04cubuntu-upgrade-linux-image-oem-20-04dubuntu-upgrade-linux-image-oem-22-04ubuntu-upgrade-linux-image-oem-22-04aubuntu-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-hwe-22-04
References
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