First published: Tue Apr 09 2024(Updated: )
Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service (host domain crash). (CVE-2023-46838) It was discovered that the Habana's AI Processors driver in the Linux kernel did not properly initialize certain data structures before passing them to user space. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-50431) It was discovered that the device mapper driver in the Linux kernel did not properly validate target size during certain memory allocations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-52429, CVE-2024-23851) It was discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain SMB messages, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-6610) Yang Chaoming discovered that the KSMBD implementation in the Linux kernel did not properly validate request buffer sizes, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-22705) Chenyuan Yang discovered that the btrfs file system in the Linux kernel did not properly handle read operations on newly created subvolumes in certain conditions. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-23850) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:
Affected Software | Affected Version | How to fix |
---|---|---|
All of | ||
ubuntu/linux-image-6.5.0-1011-starfive | <6.5.0-1011.12 | 6.5.0-1011.12 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-1013-laptop | <6.5.0-1013.16 | 6.5.0-1013.16 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-1017-aws | <6.5.0-1017.17 | 6.5.0-1017.17 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-1017-gcp | <6.5.0-1017.17 | 6.5.0-1017.17 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-1018-azure | <6.5.0-1018.19 | 6.5.0-1018.19 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-1018-azure-fde | <6.5.0-1018.19 | 6.5.0-1018.19 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-1020-oracle | <6.5.0-1020.20 | 6.5.0-1020.20 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-1020-oracle-64k | <6.5.0-1020.20 | 6.5.0-1020.20 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-27-generic | <6.5.0-27.28 | 6.5.0-27.28 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-27-generic-64k | <6.5.0-27.28 | 6.5.0-27.28 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-27-lowlatency | <6.5.0-27.28.1 | 6.5.0-27.28.1 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-27-lowlatency-64k | <6.5.0-27.28.1 | 6.5.0-27.28.1 |
=23.10 | ||
All of | ||
ubuntu/linux-image-aws | <6.5.0.1017.17 | 6.5.0.1017.17 |
=23.10 | ||
All of | ||
ubuntu/linux-image-azure | <6.5.0.1018.22 | 6.5.0.1018.22 |
=23.10 | ||
All of | ||
ubuntu/linux-image-azure-fde | <6.5.0.1018.22 | 6.5.0.1018.22 |
=23.10 | ||
All of | ||
ubuntu/linux-image-gcp | <6.5.0.1017.17 | 6.5.0.1017.17 |
=23.10 | ||
All of | ||
ubuntu/linux-image-generic | <6.5.0.27.27 | 6.5.0.27.27 |
=23.10 | ||
All of | ||
ubuntu/linux-image-generic-64k | <6.5.0.27.27 | 6.5.0.27.27 |
=23.10 | ||
All of | ||
ubuntu/linux-image-generic-lpae | <6.5.0.27.27 | 6.5.0.27.27 |
=23.10 | ||
All of | ||
ubuntu/linux-image-kvm | <6.5.0.27.27 | 6.5.0.27.27 |
=23.10 | ||
All of | ||
ubuntu/linux-image-laptop-23.10 | <6.5.0.1013.16 | 6.5.0.1013.16 |
=23.10 | ||
All of | ||
ubuntu/linux-image-lowlatency | <6.5.0.27.28.18 | 6.5.0.27.28.18 |
=23.10 | ||
All of | ||
ubuntu/linux-image-lowlatency-64k | <6.5.0.27.28.18 | 6.5.0.27.28.18 |
=23.10 | ||
All of | ||
ubuntu/linux-image-oracle | <6.5.0.1020.22 | 6.5.0.1020.22 |
=23.10 | ||
All of | ||
ubuntu/linux-image-oracle-64k | <6.5.0.1020.22 | 6.5.0.1020.22 |
=23.10 | ||
All of | ||
ubuntu/linux-image-starfive | <6.5.0.1011.13 | 6.5.0.1011.13 |
=23.10 | ||
All of | ||
ubuntu/linux-image-virtual | <6.5.0.27.27 | 6.5.0.27.27 |
=23.10 | ||
All of | ||
ubuntu/linux-image-6.5.0-1011-starfive | <6.5.0-1011.12~22.04.1 | 6.5.0-1011.12~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-1017-gcp | <6.5.0-1017.17~22.04.1 | 6.5.0-1017.17~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-1018-azure | <6.5.0-1018.19~22.04.2 | 6.5.0-1018.19~22.04.2 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-1018-azure-fde | <6.5.0-1018.19~22.04.2 | 6.5.0-1018.19~22.04.2 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-1019-oem | <6.5.0-1019.20 | 6.5.0-1019.20 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-1020-oracle | <6.5.0-1020.20~22.04.1 | 6.5.0-1020.20~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-1020-oracle-64k | <6.5.0-1020.20~22.04.1 | 6.5.0-1020.20~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-27-generic | <6.5.0-27.28~22.04.1 | 6.5.0-27.28~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-27-generic-64k | <6.5.0-27.28~22.04.1 | 6.5.0-27.28~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-27-lowlatency | <6.5.0-27.28.1~22.04.1 | 6.5.0-27.28.1~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-6.5.0-27-lowlatency-64k | <6.5.0-27.28.1~22.04.1 | 6.5.0-27.28.1~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-azure | <6.5.0.1018.19~22.04.2 | 6.5.0.1018.19~22.04.2 |
=22.04 | ||
All of | ||
ubuntu/linux-image-azure-fde | <6.5.0.1018.19~22.04.2 | 6.5.0.1018.19~22.04.2 |
=22.04 | ||
All of | ||
ubuntu/linux-image-gcp | <6.5.0.1017.17~22.04.1 | 6.5.0.1017.17~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-generic-64k-hwe-22.04 | <6.5.0.27.28~22.04.1 | 6.5.0.27.28~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-generic-hwe-22.04 | <6.5.0.27.28~22.04.1 | 6.5.0.27.28~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-lowlatency-64k-hwe-22.04 | <6.5.0.27.28.1~22.04.1 | 6.5.0.27.28.1~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-lowlatency-hwe-22.04 | <6.5.0.27.28.1~22.04.1 | 6.5.0.27.28.1~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-oem-22.04 | <6.5.0.1019.21 | 6.5.0.1019.21 |
=22.04 | ||
All of | ||
ubuntu/linux-image-oem-22.04a | <6.5.0.1019.21 | 6.5.0.1019.21 |
=22.04 | ||
All of | ||
ubuntu/linux-image-oem-22.04c | <6.5.0.1019.21 | 6.5.0.1019.21 |
=22.04 | ||
All of | ||
ubuntu/linux-image-oracle | <6.5.0.1020.20~22.04.1 | 6.5.0.1020.20~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-oracle-64k | <6.5.0.1020.20~22.04.1 | 6.5.0.1020.20~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-starfive | <6.5.0.1011.12~22.04.1 | 6.5.0.1011.12~22.04.1 |
=22.04 | ||
All of | ||
ubuntu/linux-image-virtual-hwe-22.04 | <6.5.0.27.28~22.04.1 | 6.5.0.27.28~22.04.1 |
=22.04 |
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(Contains the following vulnerabilities)