vulnerability

Ubuntu: (Multiple Advisories) (CVE-2022-4095): Linux kernel vulnerabilities

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Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Dec 16, 2022
Added
Jan 7, 2023
Modified
Jan 28, 2025

Description

A use-after-free flaw was found in Linux kernel before 5.19.2. This issue occurs in cmd_hdl_filter in drivers/staging/rtl8712/rtl8712_cmd.c, allowing an attacker to launch a local denial of service attack and gain escalation of privileges.

Solution(s)

ubuntu-upgrade-linux-image-4-15-0-1058-dell300xubuntu-upgrade-linux-image-4-15-0-1112-oracleubuntu-upgrade-linux-image-4-15-0-1125-raspi2ubuntu-upgrade-linux-image-4-15-0-1133-kvmubuntu-upgrade-linux-image-4-15-0-1142-gcpubuntu-upgrade-linux-image-4-15-0-1143-snapdragonubuntu-upgrade-linux-image-4-15-0-1147-awsubuntu-upgrade-linux-image-4-15-0-1147-aws-hweubuntu-upgrade-linux-image-4-15-0-1158-azureubuntu-upgrade-linux-image-4-15-0-201-genericubuntu-upgrade-linux-image-4-15-0-201-generic-lpaeubuntu-upgrade-linux-image-4-15-0-201-lowlatencyubuntu-upgrade-linux-image-4-4-0-1118-awsubuntu-upgrade-linux-image-4-4-0-1119-kvmubuntu-upgrade-linux-image-4-4-0-1156-awsubuntu-upgrade-linux-image-4-4-0-240-genericubuntu-upgrade-linux-image-4-4-0-240-lowlatencyubuntu-upgrade-linux-image-5-15-0-1012-gkeopubuntu-upgrade-linux-image-5-15-0-1022-ibmubuntu-upgrade-linux-image-5-15-0-1022-raspiubuntu-upgrade-linux-image-5-15-0-1022-raspi-nolpaeubuntu-upgrade-linux-image-5-15-0-1024-gkeubuntu-upgrade-linux-image-5-15-0-1025-kvmubuntu-upgrade-linux-image-5-15-0-1026-gcpubuntu-upgrade-linux-image-5-15-0-1026-oracleubuntu-upgrade-linux-image-5-15-0-1027-awsubuntu-upgrade-linux-image-5-15-0-1027-gkeubuntu-upgrade-linux-image-5-15-0-1030-azureubuntu-upgrade-linux-image-5-15-0-1030-azure-fdeubuntu-upgrade-linux-image-5-15-0-57-genericubuntu-upgrade-linux-image-5-15-0-57-generic-64kubuntu-upgrade-linux-image-5-15-0-57-generic-lpaeubuntu-upgrade-linux-image-5-15-0-57-lowlatencyubuntu-upgrade-linux-image-5-15-0-57-lowlatency-64kubuntu-upgrade-linux-image-5-17-0-1031-oemubuntu-upgrade-linux-image-5-19-0-1011-raspiubuntu-upgrade-linux-image-5-19-0-1011-raspi-nolpaeubuntu-upgrade-linux-image-5-19-0-1014-gcpubuntu-upgrade-linux-image-5-19-0-1014-ibmubuntu-upgrade-linux-image-5-19-0-1014-lowlatencyubuntu-upgrade-linux-image-5-19-0-1014-lowlatency-64kubuntu-upgrade-linux-image-5-19-0-1014-oracleubuntu-upgrade-linux-image-5-19-0-1015-kvmubuntu-upgrade-linux-image-5-19-0-1016-awsubuntu-upgrade-linux-image-5-19-0-1016-azureubuntu-upgrade-linux-image-5-19-0-28-genericubuntu-upgrade-linux-image-5-19-0-28-generic-64kubuntu-upgrade-linux-image-5-19-0-28-generic-lpaeubuntu-upgrade-linux-image-5-4-0-1041-ibmubuntu-upgrade-linux-image-5-4-0-1054-bluefieldubuntu-upgrade-linux-image-5-4-0-1061-gkeopubuntu-upgrade-linux-image-5-4-0-1078-raspiubuntu-upgrade-linux-image-5-4-0-1083-kvmubuntu-upgrade-linux-image-5-4-0-1091-gkeubuntu-upgrade-linux-image-5-4-0-1091-oracleubuntu-upgrade-linux-image-5-4-0-1093-awsubuntu-upgrade-linux-image-5-4-0-1097-gcpubuntu-upgrade-linux-image-5-4-0-1100-azureubuntu-upgrade-linux-image-5-4-0-1100-azure-fdeubuntu-upgrade-linux-image-5-4-0-136-genericubuntu-upgrade-linux-image-5-4-0-136-generic-lpaeubuntu-upgrade-linux-image-5-4-0-136-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-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-18-04ubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-azure-lts-22-04ubuntu-upgrade-linux-image-bluefieldubuntu-upgrade-linux-image-dell300xubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-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-16-04ubuntu-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-generic-lts-xenialubuntu-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-22-04ubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-22-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-oemubuntu-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-18-04ubuntu-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-snapdragonubuntu-upgrade-linux-image-sn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References

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