vulnerability

Ubuntu: (Multiple Advisories) (CVE-2022-0168): Linux kernel vulnerabilities

Severity
4
CVSS
(AV:L/AC:L/Au:M/C:N/I:N/A:C)
Published
2022-06-08
Added
2022-06-09
Modified
2025-01-28

Description

A denial of service (DOS) issue was found in the Linux kernel’s smb2_ioctl_query_info function in the fs/cifs/smb2ops.c Common Internet File System (CIFS) due to an incorrect return from the memdup_user function. This flaw allows a local, privileged (CAP_SYS_ADMIN) attacker to crash the system.

Solution(s)

ubuntu-upgrade-linux-image-5-15-0-1007-ibmubuntu-upgrade-linux-image-5-15-0-1008-gcpubuntu-upgrade-linux-image-5-15-0-1008-gkeubuntu-upgrade-linux-image-5-15-0-1008-intel-iotgubuntu-upgrade-linux-image-5-15-0-1009-oracleubuntu-upgrade-linux-image-5-15-0-1010-azureubuntu-upgrade-linux-image-5-15-0-1010-kvmubuntu-upgrade-linux-image-5-15-0-1011-awsubuntu-upgrade-linux-image-5-15-0-1011-raspiubuntu-upgrade-linux-image-5-15-0-1011-raspi-nolpaeubuntu-upgrade-linux-image-5-15-0-37-genericubuntu-upgrade-linux-image-5-15-0-37-generic-64kubuntu-upgrade-linux-image-5-15-0-37-generic-lpaeubuntu-upgrade-linux-image-5-15-0-37-lowlatencyubuntu-upgrade-linux-image-5-15-0-37-lowlatency-64kubuntu-upgrade-linux-image-5-4-0-1019-iotubuntu-upgrade-linux-image-5-4-0-1027-xilinx-zynqmpubuntu-upgrade-linux-image-5-4-0-1054-ibmubuntu-upgrade-linux-image-5-4-0-1068-bluefieldubuntu-upgrade-linux-image-5-4-0-1074-gkeopubuntu-upgrade-linux-image-5-4-0-1091-raspiubuntu-upgrade-linux-image-5-4-0-1096-kvmubuntu-upgrade-linux-image-5-4-0-1105-gkeubuntu-upgrade-linux-image-5-4-0-1106-oracleubuntu-upgrade-linux-image-5-4-0-1107-awsubuntu-upgrade-linux-image-5-4-0-1110-gcpubuntu-upgrade-linux-image-5-4-0-1113-azureubuntu-upgrade-linux-image-5-4-0-1114-azureubuntu-upgrade-linux-image-5-4-0-156-genericubuntu-upgrade-linux-image-5-4-0-156-generic-lpaeubuntu-upgrade-linux-image-5-4-0-156-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-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-hwe-18-04ubuntu-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-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-5-4ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-ibm-lts-20-04ubuntu-upgrade-linux-image-intel-iotgubuntu-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-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-22-04ubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-20-04ubuntu-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-22-04ubuntu-upgrade-linux-image-xilinx-zynqmp
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