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Ubuntu: USN-5469-1 (CVE-2022-0168): Linux kernel vulnerabilities

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Ubuntu: USN-5469-1 (CVE-2022-0168): Linux kernel vulnerabilities

Severity

CVSS

(AV:L/AC:M/Au:N/C:P/I:P/A:P)

Published

06/08/2022

Created

06/11/2022

Added

06/09/2022

Modified

03/22/2023

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-ibm
ubuntu-upgrade-linux-image-5-15-0-1008-gcp
ubuntu-upgrade-linux-image-5-15-0-1008-gke
ubuntu-upgrade-linux-image-5-15-0-1008-intel-iotg
ubuntu-upgrade-linux-image-5-15-0-1009-oracle
ubuntu-upgrade-linux-image-5-15-0-1010-azure
ubuntu-upgrade-linux-image-5-15-0-1010-kvm
ubuntu-upgrade-linux-image-5-15-0-1011-aws
ubuntu-upgrade-linux-image-5-15-0-1011-raspi
ubuntu-upgrade-linux-image-5-15-0-1011-raspi-nolpae
ubuntu-upgrade-linux-image-5-15-0-37-generic
ubuntu-upgrade-linux-image-5-15-0-37-generic-64k
ubuntu-upgrade-linux-image-5-15-0-37-generic-lpae
ubuntu-upgrade-linux-image-5-15-0-37-lowlatency
ubuntu-upgrade-linux-image-5-15-0-37-lowlatency-64k
ubuntu-upgrade-linux-image-aws
ubuntu-upgrade-linux-image-azure
ubuntu-upgrade-linux-image-gcp
ubuntu-upgrade-linux-image-generic
ubuntu-upgrade-linux-image-generic-64k
ubuntu-upgrade-linux-image-generic-hwe-22-04
ubuntu-upgrade-linux-image-generic-lpae
ubuntu-upgrade-linux-image-generic-lpae-hwe-22-04
ubuntu-upgrade-linux-image-gke
ubuntu-upgrade-linux-image-gke-5-15
ubuntu-upgrade-linux-image-ibm
ubuntu-upgrade-linux-image-intel-iotg
ubuntu-upgrade-linux-image-kvm
ubuntu-upgrade-linux-image-lowlatency
ubuntu-upgrade-linux-image-lowlatency-64k
ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04
ubuntu-upgrade-linux-image-lowlatency-hwe-22-04
ubuntu-upgrade-linux-image-oem-20-04
ubuntu-upgrade-linux-image-oracle
ubuntu-upgrade-linux-image-raspi
ubuntu-upgrade-linux-image-raspi-nolpae
ubuntu-upgrade-linux-image-virtual
ubuntu-upgrade-linux-image-virtual-hwe-22-04

References

https://attackerkb.com/topics/cve-2022-0168
CVE - 2022-0168
CVE-2022-0168
USN-5381-1
USN-5413-1
USN-5416-1
USN-5465-1
USN-5466-1
USN-5467-1
USN-5468-1
USN-5469-1
USN-5470-1
USN-5471-1

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