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Linux kernel vulnerabilities

Description

Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter before freeing it in some situations. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-2588) It was discovered that the netfilter subsystem of the Linux kernel did not prevent one nft object from referencing an nft set in another nft table, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-2586) It was discovered that the block layer subsystem in the Linux kernel did not properly initialize memory in some situations. A privileged local attacker could use this to expose sensitive information (kernel memory). (CVE-2022-0494) Hu Jiahui discovered that multiple race conditions existed in the Advanced Linux Sound Architecture (ALSA) framework, leading to use-after-free vulnerabilities. A local attacker could use these to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-1048) It was discovered that the implementation of the 6pack and mkiss protocols in the Linux kernel did not handle detach events properly in some situations, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-1195) Minh Yuan discovered that the floppy disk driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-1652) It was discovered that the Atheros ath9k wireless device driver in the Linux kernel did not properly handle some error conditions, 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-2022-1679) Norbert Slusarek discovered that a race condition existed in the perf subsystem in the Linux kernel, resulting in a use-after-free vulnerability. A privileged local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-1729) It was discovered that the Marvell NFC device driver implementation in the Linux kernel did not properly perform memory cleanup operations in some situations, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-1734) Duoming Zhou discovered a race condition in the NFC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A privileged local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-1974) Duoming Zhou discovered that the NFC subsystem in the Linux kernel did not properly prevent context switches from occurring during certain atomic context operations. A privileged local attacker could use this to cause a denial of service (system crash). (CVE-2022-1975) Minh Yuan discovered that the floppy driver in the Linux kernel contained a race condition in some situations, 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-2022-33981) Arthur Mongodin discovered that the netfilter subsystem in the Linux kernel did not properly perform data validation. A local attacker could use this to escalate privileges in certain situations. (CVE-2022-34918)


Affected Package


OS OS Version Package Name Package Version
Ubuntu 16.04 linux-image-4.15.0-1134-gcp 4.15.0-1134.150~16.04.2 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-image-4.15.0-1098-gcp 4.15.0-1134.150~16.04.2
Ubuntu 16.04 linux-image-4.15.0-1098-gcp-dbgsym 4.15.0-1134.150~16.04.2
Ubuntu 16.04 linux-image-lowlatency-hwe-16.04 4.15.0.191.178 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-cloud-tools-generic-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-cloud-tools-generic-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-cloud-tools-lowlatency-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-cloud-tools-lowlatency-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-cloud-tools-virtual-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-cloud-tools-virtual-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-generic-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-generic-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-generic-lpae-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-generic-lpae-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-headers-generic-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-headers-generic-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-headers-generic-lpae-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-headers-generic-lpae-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-headers-lowlatency-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-headers-lowlatency-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-headers-oem 4.15.0.191.178
Ubuntu 16.04 linux-headers-virtual-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-headers-virtual-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-image-extra-virtual-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-image-extra-virtual-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-image-generic-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-image-generic-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-image-generic-lpae-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-image-generic-lpae-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-image-lowlatency-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-image-lowlatency-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-image-oem 4.15.0.191.178
Ubuntu 16.04 linux-image-virtual-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-image-virtual-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-lowlatency-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-lowlatency-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-oem 4.15.0.191.178
Ubuntu 16.04 linux-signed-generic-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-signed-generic-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-signed-image-generic-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-signed-image-generic-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-signed-image-lowlatency-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-signed-image-lowlatency-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-signed-image-oem 4.15.0.191.178
Ubuntu 16.04 linux-signed-lowlatency-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-signed-lowlatency-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-signed-oem 4.15.0.191.178
Ubuntu 16.04 linux-tools-generic-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-tools-generic-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-tools-generic-lpae-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-tools-generic-lpae-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-tools-lowlatency-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-tools-lowlatency-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-tools-oem 4.15.0.191.178
Ubuntu 16.04 linux-tools-virtual-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-tools-virtual-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-virtual-hwe-16.04 4.15.0.191.178
Ubuntu 16.04 linux-virtual-hwe-16.04-edge 4.15.0.191.178
Ubuntu 16.04 linux-image-4.15.0-1149-azure 4.15.0-1149.164~16.04.1 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-image-4.15.0-1113-azure 4.15.0-1149.164~16.04.1
Ubuntu 16.04 linux-image-4.15.0-1113-azure-dbgsym 4.15.0-1149.164~16.04.1
Ubuntu 16.04 linux-image-oem 4.15.0.191.178 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-image-4.15.0-191-generic 4.15.0-191.202~16.04.1 Available with UA Infra or UA Desktop
Ubuntu 16.04 kernel-signed-image-4.15.0-142-generic-di 4.15.0-191.202~16.04.1
Ubuntu 16.04 kernel-signed-image-4.15.0-142-generic-di-dbgsym 4.15.0-191.202~16.04.1
Ubuntu 16.04 linux-image-4.15.0-142-generic 4.15.0-191.202~16.04.1
Ubuntu 16.04 linux-image-4.15.0-142-generic-dbgsym 4.15.0-191.202~16.04.1
Ubuntu 16.04 linux-image-4.15.0-142-lowlatency 4.15.0-191.202~16.04.1
Ubuntu 16.04 linux-image-4.15.0-142-lowlatency-dbgsym 4.15.0-191.202~16.04.1
Ubuntu 16.04 linux-image-4.15.0-191-lowlatency 4.15.0-191.202~16.04.1 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-image-4.15.0-1139-aws-hwe 4.15.0-1139.150~16.04.1 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-image-azure 4.15.0.1149.136 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-azure 4.15.0.1149.136
Ubuntu 16.04 linux-azure-edge 4.15.0.1149.136
Ubuntu 16.04 linux-cloud-tools-azure 4.15.0.1149.136
Ubuntu 16.04 linux-cloud-tools-azure-edge 4.15.0.1149.136
Ubuntu 16.04 linux-headers-azure 4.15.0.1149.136
Ubuntu 16.04 linux-headers-azure-edge 4.15.0.1149.136
Ubuntu 16.04 linux-image-azure 4.15.0.1149.136
Ubuntu 16.04 linux-image-azure-edge 4.15.0.1149.136
Ubuntu 16.04 linux-modules-extra-azure 4.15.0.1149.136
Ubuntu 16.04 linux-modules-extra-azure-edge 4.15.0.1149.136
Ubuntu 16.04 linux-signed-azure 4.15.0.1149.136
Ubuntu 16.04 linux-signed-azure-edge 4.15.0.1149.136
Ubuntu 16.04 linux-signed-image-azure 4.15.0.1149.136
Ubuntu 16.04 linux-signed-image-azure-edge 4.15.0.1149.136
Ubuntu 16.04 linux-tools-azure 4.15.0.1149.136
Ubuntu 16.04 linux-tools-azure-edge 4.15.0.1149.136
Ubuntu 16.04 linux-image-gke 4.15.0.1134.129 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-gcp 4.15.0.1134.129
Ubuntu 16.04 linux-gke 4.15.0.1134.129
Ubuntu 16.04 linux-headers-gcp 4.15.0.1134.129
Ubuntu 16.04 linux-headers-gke 4.15.0.1134.129
Ubuntu 16.04 linux-image-gcp 4.15.0.1134.129
Ubuntu 16.04 linux-image-gke 4.15.0.1134.129
Ubuntu 16.04 linux-modules-extra-gcp 4.15.0.1134.129
Ubuntu 16.04 linux-modules-extra-gke 4.15.0.1134.129
Ubuntu 16.04 linux-tools-gcp 4.15.0.1134.129
Ubuntu 16.04 linux-tools-gke 4.15.0.1134.129
Ubuntu 16.04 linux-image-gcp 4.15.0.1134.129 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-image-aws-hwe 4.15.0.1139.126 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-aws-edge 4.15.0.1139.126
Ubuntu 16.04 linux-aws-hwe 4.15.0.1139.126
Ubuntu 16.04 linux-headers-aws-hwe 4.15.0.1139.126
Ubuntu 16.04 linux-image-aws-hwe 4.15.0.1139.126
Ubuntu 16.04 linux-modules-extra-aws-hwe 4.15.0.1139.126
Ubuntu 16.04 linux-tools-aws-hwe 4.15.0.1139.126
Ubuntu 16.04 linux-image-generic-hwe-16.04 4.15.0.191.178 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-image-oracle 4.15.0.1104.88 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-headers-oracle 4.15.0.1104.88
Ubuntu 16.04 linux-image-oracle 4.15.0.1104.88
Ubuntu 16.04 linux-oracle 4.15.0.1104.88
Ubuntu 16.04 linux-signed-image-oracle 4.15.0.1104.88
Ubuntu 16.04 linux-signed-oracle 4.15.0.1104.88
Ubuntu 16.04 linux-tools-oracle 4.15.0.1104.88
Ubuntu 16.04 linux-image-virtual-hwe-16.04 4.15.0.191.178 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-image-4.15.0-1104-oracle 4.15.0-1104.115~16.04.1 Available with UA Infra or UA Desktop
Ubuntu 16.04 linux-image-4.15.0-1070-oracle 4.15.0-1104.115~16.04.1
Ubuntu 16.04 linux-image-4.15.0-1070-oracle-dbgsym 4.15.0-1104.115~16.04.1
Ubuntu 14.04 linux-image-4.15.0-1149-azure 4.15.0-1149.164~14.04.1 Available with UA Infra or UA Desktop
Ubuntu 14.04 linux-image-4.15.0-1045-azure 4.15.0-1149.164~14.04.1
Ubuntu 14.04 linux-image-4.15.0-1045-azure-dbgsym 4.15.0-1149.164~14.04.1
Ubuntu 14.04 linux-image-azure 4.15.0.1149.118 Available with UA Infra or UA Desktop
Ubuntu 14.04 linux-azure 4.15.0.1149.118
Ubuntu 14.04 linux-cloud-tools-azure 4.15.0.1149.118
Ubuntu 14.04 linux-headers-azure 4.15.0.1149.118
Ubuntu 14.04 linux-image-azure 4.15.0.1149.118
Ubuntu 14.04 linux-modules-extra-azure 4.15.0.1149.118
Ubuntu 14.04 linux-signed-azure 4.15.0.1149.118
Ubuntu 14.04 linux-signed-image-azure 4.15.0.1149.118
Ubuntu 14.04 linux-tools-azure 4.15.0.1149.118

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