First published: Thu Jun 01 2023(Updated: )
Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in the netfilter subsystem of the Linux kernel when processing batch requests, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-32233) Gwangun Jung discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-31436) Reima Ishii discovered that the nested KVM implementation for Intel x86 processors in the Linux kernel did not properly validate control registers in certain situations. An attacker in a guest VM could use this to cause a denial of service (guest crash). (CVE-2023-30456) It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform data buffer size validation in some situations. A physically proximate attacker could use this to craft a malicious USB device that when inserted, could cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1380) Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-2612)
Affected Software | Affected Version | How to fix |
---|---|---|
All of | ||
ubuntu/linux-image-gcp-lts-20.04 | <5.4.0.1106.108 | 5.4.0.1106.108 |
=20.04 | ||
All of | ||
ubuntu/linux-image-virtual | <5.4.0.150.148 | 5.4.0.150.148 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1050-ibm | <5.4.0-1050.55 | 5.4.0-1050.55 |
=20.04 | ||
All of | ||
ubuntu/linux-image-generic | <5.4.0.150.148 | 5.4.0.150.148 |
=20.04 | ||
All of | ||
ubuntu/linux-image-oem | <5.4.0.150.148 | 5.4.0.150.148 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1109-azure | <5.4.0-1109.115 | 5.4.0-1109.115 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1106-gcp | <5.4.0-1106.115 | 5.4.0-1106.115 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1103-aws | <5.4.0-1103.111 | 5.4.0-1103.111 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1102-oracle | <5.4.0-1102.111 | 5.4.0-1102.111 |
=20.04 | ||
All of | ||
ubuntu/linux-image-ibm | <5.4.0.1050.76 | 5.4.0.1050.76 |
=20.04 | ||
All of | ||
ubuntu/linux-image-oem-osp1 | <5.4.0.150.148 | 5.4.0.150.148 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-150-lowlatency | <5.4.0-150.167 | 5.4.0-150.167 |
=20.04 | ||
All of | ||
ubuntu/linux-image-azure-lts-20.04 | <5.4.0.1109.102 | 5.4.0.1109.102 |
=20.04 | ||
All of | ||
ubuntu/linux-image-gkeop-5.4 | <5.4.0.1070.68 | 5.4.0.1070.68 |
=20.04 | ||
All of | ||
ubuntu/linux-image-gkeop | <5.4.0.1070.68 | 5.4.0.1070.68 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-150-generic | <5.4.0-150.167 | 5.4.0-150.167 |
=20.04 | ||
All of | ||
ubuntu/linux-image-ibm-lts-20.04 | <5.4.0.1050.76 | 5.4.0.1050.76 |
=20.04 | ||
All of | ||
ubuntu/linux-image-aws-lts-20.04 | <5.4.0.1103.100 | 5.4.0.1103.100 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1070-gkeop | <5.4.0-1070.74 | 5.4.0-1070.74 |
=20.04 | ||
All of | ||
ubuntu/linux-image-gke-5.4 | <5.4.0.1100.105 | 5.4.0.1100.105 |
=20.04 | ||
All of | ||
ubuntu/linux-image-gke | <5.4.0.1100.105 | 5.4.0.1100.105 |
=20.04 | ||
All of | ||
ubuntu/linux-image-kvm | <5.4.0.1092.87 | 5.4.0.1092.87 |
=20.04 | ||
All of | ||
ubuntu/linux-image-oracle-lts-20.04 | <5.4.0.1102.95 | 5.4.0.1102.95 |
=20.04 | ||
All of | ||
ubuntu/linux-image-generic-lpae | <5.4.0.150.148 | 5.4.0.150.148 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1100-gke | <5.4.0-1100.107 | 5.4.0-1100.107 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-150-generic-lpae | <5.4.0-150.167 | 5.4.0-150.167 |
=20.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1092-kvm | <5.4.0-1092.98 | 5.4.0-1092.98 |
=20.04 | ||
All of | ||
ubuntu/linux-image-lowlatency | <5.4.0.150.148 | 5.4.0.150.148 |
=20.04 | ||
All of | ||
ubuntu/linux-image-snapdragon-hwe-18.04 | <5.4.0.150.167~18.04.121 | 5.4.0.150.167~18.04.121 |
=18.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1050-ibm | <5.4.0-1050.55~18.04.1 | 5.4.0-1050.55~18.04.1 |
=18.04 | ||
All of | ||
ubuntu/linux-image-oem | <5.4.0.150.167~18.04.121 | 5.4.0.150.167~18.04.121 |
=18.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1109-azure | <5.4.0-1109.115~18.04.1 | 5.4.0-1109.115~18.04.1 |
=18.04 | ||
All of | ||
ubuntu/linux-image-ibm | <5.4.0.1050.61 | 5.4.0.1050.61 |
=18.04 | ||
All of | ||
ubuntu/linux-image-oem-osp1 | <5.4.0.150.167~18.04.121 | 5.4.0.150.167~18.04.121 |
=18.04 | ||
All of | ||
ubuntu/linux-image-generic-hwe-18.04 | <5.4.0.150.167~18.04.121 | 5.4.0.150.167~18.04.121 |
=18.04 | ||
All of | ||
ubuntu/linux-image-generic-lpae-hwe-18.04 | <5.4.0.150.167~18.04.121 | 5.4.0.150.167~18.04.121 |
=18.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1106-gcp | <5.4.0-1106.115~18.04.1 | 5.4.0-1106.115~18.04.1 |
=18.04 | ||
All of | ||
ubuntu/linux-image-lowlatency-hwe-18.04 | <5.4.0.150.167~18.04.121 | 5.4.0.150.167~18.04.121 |
=18.04 | ||
All of | ||
ubuntu/linux-image-azure | <5.4.0.1109.82 | 5.4.0.1109.82 |
=18.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-1102-oracle | <5.4.0-1102.111~18.04.1 | 5.4.0-1102.111~18.04.1 |
=18.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-150-generic | <5.4.0-150.167~18.04.1 | 5.4.0-150.167~18.04.1 |
=18.04 | ||
All of | ||
ubuntu/linux-image-virtual-hwe-18.04 | <5.4.0.150.167~18.04.121 | 5.4.0.150.167~18.04.121 |
=18.04 | ||
All of | ||
ubuntu/linux-image-gcp | <5.4.0.1106.82 | 5.4.0.1106.82 |
=18.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-150-lowlatency | <5.4.0-150.167~18.04.1 | 5.4.0-150.167~18.04.1 |
=18.04 | ||
All of | ||
ubuntu/linux-image-oracle | <5.4.0.1102.111~18.04.74 | 5.4.0.1102.111~18.04.74 |
=18.04 | ||
All of | ||
ubuntu/linux-image-5.4.0-150-generic-lpae | <5.4.0-150.167~18.04.1 | 5.4.0-150.167~18.04.1 |
=18.04 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
(Contains the following vulnerabilities)