Ubuntu: (Multiple Advisories) (CVE-2023-0394): Linux kernel vulnerabilities

Ubuntu: (Multiple Advisories) (CVE-2023-0394): Linux kernel vulnerabilities

Severity

5

CVSS

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

Published

01/26/2023

Created

03/29/2023

Added

03/22/2023

Modified

01/28/2025

Description

A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash.

Solution(s)

• ubuntu-upgrade-linux-image-4-15-0-1062-dell300x
• ubuntu-upgrade-linux-image-4-15-0-1116-oracle
• ubuntu-upgrade-linux-image-4-15-0-1129-raspi2
• ubuntu-upgrade-linux-image-4-15-0-1137-kvm
• ubuntu-upgrade-linux-image-4-15-0-1147-gcp
• ubuntu-upgrade-linux-image-4-15-0-1148-snapdragon
• ubuntu-upgrade-linux-image-4-15-0-1153-aws
• ubuntu-upgrade-linux-image-4-15-0-1162-azure
• ubuntu-upgrade-linux-image-4-15-0-208-generic
• ubuntu-upgrade-linux-image-4-15-0-208-generic-lpae
• ubuntu-upgrade-linux-image-4-15-0-208-lowlatency
• ubuntu-upgrade-linux-image-4-4-0-1117-aws
• ubuntu-upgrade-linux-image-4-4-0-1118-kvm
• ubuntu-upgrade-linux-image-4-4-0-1155-aws
• ubuntu-upgrade-linux-image-4-4-0-239-generic
• ubuntu-upgrade-linux-image-4-4-0-239-lowlatency
• ubuntu-upgrade-linux-image-5-14-0-1059-oem
• ubuntu-upgrade-linux-image-5-15-0-1018-gkeop
• ubuntu-upgrade-linux-image-5-15-0-1027-raspi
• ubuntu-upgrade-linux-image-5-15-0-1027-raspi-nolpae
• ubuntu-upgrade-linux-image-5-15-0-1028-ibm
• ubuntu-upgrade-linux-image-5-15-0-1028-intel-iotg
• ubuntu-upgrade-linux-image-5-15-0-1030-intel-iotg
• ubuntu-upgrade-linux-image-5-15-0-1031-gke
• ubuntu-upgrade-linux-image-5-15-0-1031-kvm
• ubuntu-upgrade-linux-image-5-15-0-1032-gcp
• ubuntu-upgrade-linux-image-5-15-0-1033-oracle
• ubuntu-upgrade-linux-image-5-15-0-1034-aws
• ubuntu-upgrade-linux-image-5-15-0-1036-azure
• ubuntu-upgrade-linux-image-5-15-0-1036-azure-fde
• ubuntu-upgrade-linux-image-5-15-0-70-generic
• ubuntu-upgrade-linux-image-5-15-0-70-generic-64k
• ubuntu-upgrade-linux-image-5-15-0-70-generic-lpae
• ubuntu-upgrade-linux-image-5-15-0-70-lowlatency
• ubuntu-upgrade-linux-image-5-15-0-70-lowlatency-64k
• ubuntu-upgrade-linux-image-5-17-0-1029-oem
• ubuntu-upgrade-linux-image-5-19-0-1018-raspi
• ubuntu-upgrade-linux-image-5-19-0-1018-raspi-nolpae
• ubuntu-upgrade-linux-image-5-19-0-1022-ibm
• ubuntu-upgrade-linux-image-5-19-0-1023-kvm
• ubuntu-upgrade-linux-image-5-19-0-1023-oracle
• ubuntu-upgrade-linux-image-5-19-0-1024-gcp
• ubuntu-upgrade-linux-image-5-19-0-1024-lowlatency
• ubuntu-upgrade-linux-image-5-19-0-1024-lowlatency-64k
• ubuntu-upgrade-linux-image-5-19-0-1025-aws
• ubuntu-upgrade-linux-image-5-19-0-1026-azure
• ubuntu-upgrade-linux-image-5-19-0-42-generic
• ubuntu-upgrade-linux-image-5-19-0-42-generic-64k
• ubuntu-upgrade-linux-image-5-19-0-42-generic-lpae
• ubuntu-upgrade-linux-image-5-4-0-1045-ibm
• ubuntu-upgrade-linux-image-5-4-0-1059-bluefield
• ubuntu-upgrade-linux-image-5-4-0-1065-gkeop
• ubuntu-upgrade-linux-image-5-4-0-1081-raspi
• ubuntu-upgrade-linux-image-5-4-0-1087-kvm
• ubuntu-upgrade-linux-image-5-4-0-1094-oracle
• ubuntu-upgrade-linux-image-5-4-0-1095-gke
• ubuntu-upgrade-linux-image-5-4-0-1097-aws
• ubuntu-upgrade-linux-image-5-4-0-1101-gcp
• ubuntu-upgrade-linux-image-5-4-0-1104-azure
• ubuntu-upgrade-linux-image-5-4-0-144-generic
• ubuntu-upgrade-linux-image-5-4-0-144-generic-lpae
• ubuntu-upgrade-linux-image-5-4-0-144-lowlatency
• ubuntu-upgrade-linux-image-6-1-0-1008-oem
• ubuntu-upgrade-linux-image-aws
• ubuntu-upgrade-linux-image-aws-hwe
• ubuntu-upgrade-linux-image-aws-lts-18-04
• ubuntu-upgrade-linux-image-aws-lts-20-04
• ubuntu-upgrade-linux-image-aws-lts-22-04
• ubuntu-upgrade-linux-image-azure
• ubuntu-upgrade-linux-image-azure-cvm
• ubuntu-upgrade-linux-image-azure-fde
• ubuntu-upgrade-linux-image-azure-lts-18-04
• ubuntu-upgrade-linux-image-azure-lts-20-04
• ubuntu-upgrade-linux-image-azure-lts-22-04
• ubuntu-upgrade-linux-image-bluefield
• ubuntu-upgrade-linux-image-dell300x
• ubuntu-upgrade-linux-image-gcp
• ubuntu-upgrade-linux-image-gcp-lts-18-04
• ubuntu-upgrade-linux-image-gcp-lts-20-04
• ubuntu-upgrade-linux-image-generic
• ubuntu-upgrade-linux-image-generic-64k
• ubuntu-upgrade-linux-image-generic-64k-hwe-20-04
• ubuntu-upgrade-linux-image-generic-64k-hwe-22-04
• ubuntu-upgrade-linux-image-generic-hwe-16-04
• ubuntu-upgrade-linux-image-generic-hwe-18-04
• ubuntu-upgrade-linux-image-generic-hwe-20-04
• ubuntu-upgrade-linux-image-generic-hwe-22-04
• ubuntu-upgrade-linux-image-generic-lpae
• ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04
• ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04
• ubuntu-upgrade-linux-image-generic-lpae-hwe-22-04
• ubuntu-upgrade-linux-image-generic-lts-xenial
• ubuntu-upgrade-linux-image-gke
• ubuntu-upgrade-linux-image-gke-5-15
• ubuntu-upgrade-linux-image-gke-5-4
• ubuntu-upgrade-linux-image-gkeop
• ubuntu-upgrade-linux-image-gkeop-5-15
• ubuntu-upgrade-linux-image-gkeop-5-4
• ubuntu-upgrade-linux-image-ibm
• ubuntu-upgrade-linux-image-ibm-lts-20-04
• ubuntu-upgrade-linux-image-intel
• 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-20-04
• ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
• ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
• ubuntu-upgrade-linux-image-lowlatency-hwe-20-04
• ubuntu-upgrade-linux-image-lowlatency-lts-xenial
• ubuntu-upgrade-linux-image-oem
• ubuntu-upgrade-linux-image-oem-20-04
• ubuntu-upgrade-linux-image-oem-20-04b
• ubuntu-upgrade-linux-image-oem-20-04c
• ubuntu-upgrade-linux-image-oem-20-04d
• ubuntu-upgrade-linux-image-oem-22-04
• ubuntu-upgrade-linux-image-oem-22-04a
• ubuntu-upgrade-linux-image-oem-22-04c
• ubuntu-upgrade-linux-image-oem-osp1
• ubuntu-upgrade-linux-image-oracle
• ubuntu-upgrade-linux-image-oracle-lts-18-04
• ubuntu-upgrade-linux-image-oracle-lts-20-04
• ubuntu-upgrade-linux-image-raspi
• ubuntu-upgrade-linux-image-raspi-hwe-18-04
• ubuntu-upgrade-linux-image-raspi-nolpae
• ubuntu-upgrade-linux-image-raspi2
• ubuntu-upgrade-linux-image-snapdragon
• ubuntu-upgrade-linux-image-snapdragon-hwe-18-04
• ubuntu-upgrade-linux-image-virtual
• ubuntu-upgrade-linux-image-virtual-hwe-16-04
• ubuntu-upgrade-linux-image-virtual-hwe-18-04
• ubuntu-upgrade-linux-image-virtual-hwe-20-04
• ubuntu-upgrade-linux-image-virtual-hwe-22-04
• ubuntu-upgrade-linux-image-virtual-lts-xenial

References

• https://attackerkb.com/topics/cve-2023-0394
• CVE - 2023-0394
• USN-5917-1
• USN-5924-1
• USN-5927-1
• USN-5934-1
• USN-5939-1
• USN-5940-1
• USN-5951-1
• USN-5975-1
• USN-5976-1
• USN-5978-1
• USN-5981-1
• USN-5984-1
• USN-5991-1
• USN-6000-1
• USN-6001-1
• USN-6009-1
• USN-6013-1
• USN-6014-1
• USN-6025-1
• USN-6030-1
• USN-6040-1
• USN-6057-1
• USN-6079-1
• USN-6091-1
• USN-6096-1
• USN-6134-1

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