{"schema_version":"1.9.0","id":"USN-5518-1","published":"2022-07-14T01:05:45Z","modified":"2026-09-10T11:00:37.994623087Z","related":["UBUNTU-CVE-2022-0500","UBUNTU-CVE-2022-1734","UBUNTU-CVE-2022-1789","UBUNTU-CVE-2022-1974","UBUNTU-CVE-2022-1975","UBUNTU-CVE-2022-33981"],"upstream":["CVE-2022-0500","CVE-2022-1734","CVE-2022-1789","CVE-2022-1974","CVE-2022-1975","CVE-2022-33981","UBUNTU-CVE-2022-0500","UBUNTU-CVE-2022-1734","UBUNTU-CVE-2022-1789","UBUNTU-CVE-2022-1974","UBUNTU-CVE-2022-1975","UBUNTU-CVE-2022-33981"],"summary":"linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-raspi vulnerabilities","details":"It was discovered that the eBPF implementation in the Linux kernel did not\nproperly prevent writes to kernel objects in BPF_BTF_LOAD commands. A\nprivileged local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2022-0500)\n\nIt was discovered that the Marvell NFC device driver implementation in the\nLinux kernel did not properly perform memory cleanup operations in some\nsituations, leading to a use-after-free vulnerability. A local attacker\ncould possibly use this to cause a denial of service (system crash) or\nexecute arbitrary code. (CVE-2022-1734)\n\nYongkang Jia discovered that the KVM hypervisor implementation in the Linux\nkernel did not properly handle guest TLB mapping invalidation requests in\nsome situations. An attacker in a guest VM could use this to cause a denial\nof service (system crash) in the host OS. (CVE-2022-1789)\n\nDuoming Zhou discovered a race condition in the NFC subsystem in the Linux\nkernel, leading to a use-after-free vulnerability. A privileged local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2022-1974)\n\nDuoming Zhou discovered that the NFC subsystem in the Linux kernel did not\nproperly prevent context switches from occurring during certain atomic\ncontext operations. A privileged local attacker could use this to cause a\ndenial of service (system crash). (CVE-2022-1975)\n\nMinh Yuan discovered that the floppy driver in the Linux kernel contained a\nrace condition in some situations, leading to a use-after-free\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2022-33981)\n","affected":[{"package":{"name":"linux","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-41.44"}]}],"versions":["5.13.0-19.19","5.15.0-17.17","5.15.0-18.18","5.15.0-22.22","5.15.0-23.23","5.15.0-25.25","5.15.0-27.28","5.15.0-30.31","5.15.0-33.34","5.15.0-35.36","5.15.0-37.39","5.15.0-39.42","5.15.0-40.43"],"ecosystem_specific":{"availability":"No subscription 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