{"id":"USN-6339-4","summary":"linux-intel-iotg vulnerabilities","details":"It was discovered that the NTFS file system implementation in the Linux\nkernel did not properly validate MFT flags in certain situations. An\nattacker could use this to construct a malicious NTFS image that, when\nmounted and operated on, could cause a denial of service (system crash).\n(CVE-2022-48425)\n\nZi Fan Tan discovered that the binder IPC implementation in the Linux\nkernel contained a use-after-free vulnerability. A local attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2023-21255)\n\nIt was discovered that a race condition existed in the f2fs file system in\nthe Linux kernel, leading to a null pointer dereference vulnerability. An\nattacker could use this to construct a malicious f2fs image that, when\nmounted and operated on, could cause a denial of service (system crash).\n(CVE-2023-2898)\n\nIt was discovered that the DVB Core driver in the Linux kernel did not\nproperly handle locking events in certain situations. A local attacker\ncould use this to cause a denial of service (kernel deadlock).\n(CVE-2023-31084)\n\nYang Lan discovered that the GFS2 file system implementation in the Linux\nkernel could attempt to dereference a null pointer in some situations. An\nattacker could use this to construct a malicious GFS2 image that, when\nmounted and operated on, could cause a denial of service (system crash).\n(CVE-2023-3212)\n\nIt was discovered that the KSMBD implementation in the Linux kernel did not\nproperly validate buffer sizes in certain operations, leading to an out-of-\nbounds read vulnerability. A remote attacker could use this to cause a\ndenial of service (system crash) or possibly expose sensitive information.\n(CVE-2023-38426, CVE-2023-38428)\n\nIt was discovered that the KSMBD implementation in the Linux kernel did not\nproperly calculate the size of certain buffers. A remote attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2023-38429)\n","modified":"2026-05-23T01:33:47.903847197Z","published":"2023-09-18T16:47:17Z","related":["UBUNTU-CVE-2022-48425","UBUNTU-CVE-2023-21255","UBUNTU-CVE-2023-2898","UBUNTU-CVE-2023-31084","UBUNTU-CVE-2023-3212","UBUNTU-CVE-2023-38426","UBUNTU-CVE-2023-38428","UBUNTU-CVE-2023-38429"],"upstream":["CVE-2022-48425","CVE-2023-21255","CVE-2023-2898","CVE-2023-31084","CVE-2023-3212","CVE-2023-38426","CVE-2023-38428","CVE-2023-38429","UBUNTU-CVE-2022-48425","UBUNTU-CVE-2023-21255","UBUNTU-CVE-2023-2898","UBUNTU-CVE-2023-31084","UBUNTU-CVE-2023-3212","UBUNTU-CVE-2023-38426","UBUNTU-CVE-2023-38428","UBUNTU-CVE-2023-38429"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6339-4"}],"affected":[{"package":{"name":"linux-intel-iotg","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-intel-iotg?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1039.45"}]}],"versions":["5.15.0-1004.6","5.15.0-1008.11","5.15.0-1010.14","5.15.0-1013.17","5.15.0-1015.20","5.15.0-1016.21","5.15.0-1017.22","5.15.0-1018.23","5.15.0-1021.26","5.15.0-1023.28","5.15.0-1025.30","5.15.0-1026.31","5.15.0-1027.32","5.15.0-1028.33","5.15.0-1030.35","5.15.0-1031.36","5.15.0-1033.38","5.15.0-1034.39","5.15.0-1035.40","5.15.0-1036.41","5.15.0-1037.42","5.15.0-1038.43"],"ecosystem_specific":{"binaries":[{"binary_name":"linux-buildinfo-5.15.0-1039-intel-iotg","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-cloud-tools-5.15.0-1039-intel-iotg","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-headers-5.15.0-1039-intel-iotg","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-image-unsigned-5.15.0-1039-intel-iotg","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-intel-iotg-cloud-tools-5.15.0-1039","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-intel-iotg-cloud-tools-common","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-intel-iotg-headers-5.15.0-1039","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-intel-iotg-tools-5.15.0-1039","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-intel-iotg-tools-common","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-intel-iotg-tools-host","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-modules-5.15.0-1039-intel-iotg","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-modules-extra-5.15.0-1039-intel-iotg","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-modules-iwlwifi-5.15.0-1039-intel-iotg","binary_version":"5.15.0-1039.45"},{"binary_name":"linux-tools-5.15.0-1039-intel-iotg","binary_version":"5.15.0-1039.45"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6339-4.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[]}}}],"schema_version":"1.7.5"}