{"id":"USN-7186-1","summary":"linux-intel-iotg vulnerabilities","details":"Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux\nkernel contained a type-confusion error. A physically proximate remote\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2020-12351)\n\nAndy Nguyen discovered that the Bluetooth A2MP implementation in the Linux\nkernel did not properly initialize memory in some situations. A physically\nproximate remote attacker could use this to expose sensitive information\n(kernel memory). (CVE-2020-12352)\n\nAndy Nguyen discovered that the Bluetooth HCI event packet parser in the\nLinux kernel did not properly handle event advertisements of certain sizes,\nleading to a heap-based buffer overflow. A physically proximate remote\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2020-24490)\n\nSeveral security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - ARM32 architecture;\n  - RISC-V architecture;\n  - S390 architecture;\n  - x86 architecture;\n  - Block layer subsystem;\n  - ACPI drivers;\n  - Drivers core;\n  - ATA over ethernet (AOE) driver;\n  - TPM device driver;\n  - Clock framework and drivers;\n  - Buffer Sharing and Synchronization framework;\n  - EFI core;\n  - GPIO subsystem;\n  - GPU drivers;\n  - HID subsystem;\n  - I2C subsystem;\n  - InfiniBand drivers;\n  - Input Device core drivers;\n  - Mailbox framework;\n  - Media drivers;\n  - Ethernet bonding driver;\n  - Network drivers;\n  - Mellanox network drivers;\n  - Microsoft Azure Network Adapter (MANA) driver;\n  - STMicroelectronics network drivers;\n  - NTB driver;\n  - Virtio pmem driver;\n  - PCI subsystem;\n  - x86 platform drivers;\n  - S/390 drivers;\n  - SCSI subsystem;\n  - SPI subsystem;\n  - Thermal drivers;\n  - USB Device Class drivers;\n  - USB Type-C Port Controller Manager driver;\n  - VFIO drivers;\n  - Virtio Host (VHOST) subsystem;\n  - Framebuffer layer;\n  - 9P distributed file system;\n  - BTRFS file system;\n  - Ceph distributed file system;\n  - File systems infrastructure;\n  - Ext4 file system;\n  - F2FS file system;\n  - GFS2 file system;\n  - JFS file system;\n  - Network file system (NFS) client;\n  - Network file system (NFS) server daemon;\n  - NILFS2 file system;\n  - SMB network file system;\n  - Network file system (NFS) superblock;\n  - Bluetooth subsystem;\n  - Network traffic control;\n  - Network sockets;\n  - TCP network protocol;\n  - BPF subsystem;\n  - Perf events;\n  - Kernel thread helper (kthread);\n  - Padata parallel execution mechanism;\n  - Arbitrary resource management;\n  - Static call mechanism;\n  - Tracing infrastructure;\n  - Memory management;\n  - Amateur Radio drivers;\n  - Ethernet bridge;\n  - CAN network layer;\n  - Networking core;\n  - IPv4 networking;\n  - IPv6 networking;\n  - MAC80211 subsystem;\n  - Multipath TCP;\n  - Netfilter;\n  - Netlink;\n  - SCTP protocol;\n  - TIPC protocol;\n  - VMware vSockets driver;\n  - SELinux security module;\n  - Simplified Mandatory Access Control Kernel framework;\n  - AudioScience HPI driver;\n  - Amlogic Meson SoC drivers;\n  - USB sound devices;\n(CVE-2024-47720, CVE-2023-52904, CVE-2024-49907, CVE-2024-50049,\nCVE-2024-38667, CVE-2024-47747, CVE-2024-50180, CVE-2024-47756,\nCVE-2024-50015, CVE-2024-49983, CVE-2024-49981, CVE-2024-38538,\nCVE-2024-47735, CVE-2024-50019, CVE-2024-49955, CVE-2024-38545,\nCVE-2024-49902, CVE-2024-46849, CVE-2024-49863, CVE-2024-49944,\nCVE-2024-50189, CVE-2024-49927, CVE-2024-50033, CVE-2024-50045,\nCVE-2024-49977, CVE-2024-35965, CVE-2024-42158, CVE-2024-49913,\nCVE-2024-50038, CVE-2024-49883, CVE-2024-38553, CVE-2024-49868,\nCVE-2024-50264, CVE-2024-46855, CVE-2024-50188, CVE-2024-49952,\nCVE-2024-47718, CVE-2024-50095, CVE-2024-49936, CVE-2024-47734,\nCVE-2024-47713, CVE-2024-47723, CVE-2024-49886, CVE-2024-50044,\nCVE-2024-49985, CVE-2024-49973, CVE-2024-49895, CVE-2024-47693,\nCVE-2024-46858, CVE-2024-50003, CVE-2024-39463, CVE-2024-46852,\nCVE-2024-49867, CVE-2024-49967, CVE-2024-47706, CVE-2024-35904,\nCVE-2024-47698, CVE-2024-47701, CVE-2024-36893, CVE-2024-50031,\nCVE-2024-47699, CVE-2024-47674, CVE-2024-49871, CVE-2024-42156,\nCVE-2024-50179, CVE-2024-49995, CVE-2024-49938, CVE-2024-47692,\nCVE-2024-49975, CVE-2024-47710, CVE-2024-49860, CVE-2024-36968,\nCVE-2024-53057, CVE-2024-50186, CVE-2024-47695, CVE-2024-40973,\nCVE-2024-35966, CVE-2024-46865, CVE-2024-47697, CVE-2024-47757,\nCVE-2023-52639, CVE-2024-47709, CVE-2024-47672, CVE-2024-50040,\nCVE-2024-49890, CVE-2024-49933, CVE-2024-38544, CVE-2024-49858,\nCVE-2024-42079, CVE-2024-46853, CVE-2024-50006, CVE-2024-47670,\nCVE-2024-49896, CVE-2024-50013, CVE-2024-49924, CVE-2024-50093,\nCVE-2024-49884, CVE-2024-49935, CVE-2024-50184, CVE-2024-27072,\nCVE-2024-46695, CVE-2024-49997, CVE-2024-49903, CVE-2024-50001,\nCVE-2024-49969, CVE-2024-49851, CVE-2024-44940, CVE-2024-46859,\nCVE-2024-44942, CVE-2024-49958, CVE-2024-49930, CVE-2024-49949,\nCVE-2024-49881, CVE-2024-47690, CVE-2024-49882, CVE-2024-49875,\nCVE-2024-49959, CVE-2024-46854, CVE-2024-35963, CVE-2024-40910,\nCVE-2024-49965, CVE-2024-50035, CVE-2024-49957, CVE-2024-50059,\nCVE-2024-49894, CVE-2024-47685, CVE-2024-50181, CVE-2024-50024,\nCVE-2024-50062, CVE-2024-43904, CVE-2024-49946, CVE-2024-41016,\nCVE-2023-52621, CVE-2024-26822, CVE-2024-49877, CVE-2024-35967,\nCVE-2024-47742, CVE-2024-47739, CVE-2024-26947, CVE-2024-47748,\nCVE-2024-47737, CVE-2024-44931, CVE-2024-49900, CVE-2024-50041,\nCVE-2024-50046, CVE-2024-50002, CVE-2024-49852, CVE-2024-50039,\nCVE-2024-47679, CVE-2024-47749, CVE-2024-49982, CVE-2024-49878,\nCVE-2024-47712, CVE-2024-47740, CVE-2024-49962, CVE-2024-50096,\nCVE-2024-49948, CVE-2024-50000, CVE-2024-47671, CVE-2024-49892,\nCVE-2024-47673, CVE-2024-35951, CVE-2023-52917, CVE-2024-49889,\nCVE-2024-49954, CVE-2024-38632, CVE-2024-47696, CVE-2024-50007,\nCVE-2024-47705, CVE-2024-50008, CVE-2024-49966, CVE-2024-49856,\nCVE-2023-52532, CVE-2024-49866, CVE-2024-47684, CVE-2024-49963,\nCVE-2024-50191, CVE-2024-49879)\n","modified":"2026-05-23T01:48:18.630976005Z","published":"2025-01-06T21:05:59Z","related":["UBUNTU-CVE-2020-12351","UBUNTU-CVE-2020-12352","UBUNTU-CVE-2020-24490","UBUNTU-CVE-2023-52532","UBUNTU-CVE-2023-52621","UBUNTU-CVE-2023-52639","UBUNTU-CVE-2023-52904","UBUNTU-CVE-2023-52917","UBUNTU-CVE-2024-26822","UBUNTU-CVE-2024-26947","UBUNTU-CVE-2024-27072","UBUNTU-CVE-2024-35904","UBUNTU-CVE-2024-35951","UBUNTU-CVE-2024-35963","UBUNTU-CVE-2024-35965","UBUNTU-CVE-2024-35966","UBUNTU-CVE-2024-35967","UBUNTU-CVE-2024-36893","UBUNTU-CVE-2024-36968","UBUNTU-CVE-2024-38538","UBUNTU-CVE-2024-38544","UBUNTU-CVE-2024-38545","UBUNTU-CVE-2024-38553","UBUNTU-CVE-2024-38632","UBUNTU-CVE-2024-38667","UBUNTU-CVE-2024-39463","UBUNTU-CVE-2024-40910","UBUNTU-CVE-2024-40973","UBUNTU-CVE-2024-41016","UBUNTU-CVE-2024-42079","UBUNTU-CVE-2024-42156","UBUNTU-CVE-2024-42158","UBUNTU-CVE-2024-43904","UBUNTU-CVE-2024-44931","UBUNTU-CVE-2024-44940","UBUNTU-CVE-2024-44942","UBUNTU-CVE-2024-46695","UBUNTU-CVE-2024-46849","UBUNTU-CVE-2024-46852","UBUNTU-CVE-2024-46853","UBUNTU-CVE-2024-46854","UBUNTU-CVE-2024-46855","UBUNTU-CVE-2024-46858","UBUNTU-CVE-2024-46859","UBUNTU-CVE-2024-46865","UBUNTU-CVE-2024-47670","UBUNTU-CVE-2024-47671","UBUNTU-CVE-2024-47672","UBUNTU-CVE-2024-47673","UBUNTU-CVE-2024-47674","UBUNTU-CVE-2024-47679","UBUNTU-CVE-2024-47684","UBUNTU-CVE-2024-47685","UBUNTU-CVE-2024-47690","UBUNTU-CVE-2024-47692","UBUNTU-CVE-2024-47693","UBUNTU-CVE-2024-47695","UBUNTU-CVE-2024-47696","UBUNTU-CVE-2024-47697","UBUNTU-CVE-2024-47698","UBUNTU-CVE-2024-47699","UBUNTU-CVE-2024-47701","UBUNTU-CVE-2024-47705","UBUNTU-CVE-2024-47706","UBUNTU-CVE-2024-47709","UBUNTU-CVE-2024-47710","UBUNTU-CVE-2024-47712","UBUNTU-CVE-2024-47713","UBUNTU-CVE-2024-47718","UBUNTU-CVE-2024-47720","UBUNTU-CVE-2024-47723","UBUNTU-CVE-2024-47734","UBUNTU-CVE-2024-47735","UBUNTU-CVE-2024-47737","UBUNTU-CVE-2024-47739","UBUNTU-CVE-2024-47740","UBUNTU-CVE-2024-47742","UBUNTU-CVE-2024-47747","UBUNTU-CVE-2024-47748","UBUNTU-CVE-2024-47749","UBUNTU-CVE-2024-47756","UBUNTU-CVE-2024-47757","UBUNTU-CVE-2024-49851","UBUNTU-CVE-2024-49852","UBUNTU-CVE-2024-49856","UBUNTU-CVE-2024-49858","UBUNTU-CVE-2024-49860","UBUNTU-CVE-2024-49863","UBUNTU-CVE-2024-49866","UBUNTU-CVE-2024-49867","UBUNTU-CVE-2024-49868","UBUNTU-CVE-2024-49871","UBUNTU-CVE-2024-49875","UBUNTU-CVE-2024-49877","UBUNTU-CVE-2024-49878","UBUNTU-CVE-2024-49879","UBUNTU-CVE-2024-49881","UBUNTU-CVE-2024-49882","UBUNTU-CVE-2024-49883","UBUNTU-CVE-2024-49884","UBUNTU-CVE-2024-49886","UBUNTU-CVE-2024-49889","UBUNTU-CVE-2024-49890","UBUNTU-CVE-2024-49892","UBUNTU-CVE-2024-49894","UBUNTU-CVE-2024-49895","UBUNTU-CVE-2024-49896","UBUNTU-CVE-2024-49900","UBUNTU-CVE-2024-49902","UBUNTU-CVE-2024-49903","UBUNTU-CVE-2024-49907","UBUNTU-CVE-2024-49913","UBUNTU-CVE-2024-49924","UBUNTU-CVE-2024-49927","UBUNTU-CVE-2024-49930","UBUNTU-CVE-2024-49933","UBUNTU-CVE-2024-49935","UBUNTU-CVE-2024-49936","UBUNTU-CVE-2024-49938","UBUNTU-CVE-2024-49944","UBUNTU-CVE-2024-49946","UBUNTU-CVE-2024-49948","UBUNTU-CVE-2024-49949","UBUNTU-CVE-2024-49952","UBUNTU-CVE-2024-49954","UBUNTU-CVE-2024-49955","UBUNTU-CVE-2024-49957","UBUNTU-CVE-2024-49958","UBUNTU-CVE-2024-49959","UBUNTU-CVE-2024-49962","UBUNTU-CVE-2024-49963","UBUNTU-CVE-2024-49965","UBUNTU-CVE-2024-49966","UBUNTU-CVE-2024-49967","UBUNTU-CVE-2024-49969","UBUNTU-CVE-2024-49973","UBUNTU-CVE-2024-49975","UBUNTU-CVE-2024-49977","UBUNTU-CVE-2024-49981","UBUNTU-CVE-2024-49982","UBUNTU-CVE-2024-49983","UBUNTU-CVE-2024-49985","UBUNTU-CVE-2024-49995","UBUNTU-CVE-2024-49997","UBUNTU-CVE-2024-50000","UBUNTU-CVE-2024-50001","UBUNTU-CVE-2024-50002","UBUNTU-CVE-2024-50003","UBUNTU-CVE-2024-50006","UBUNTU-CVE-2024-50007","UBUNTU-CVE-2024-50008","UBUNTU-CVE-2024-50013","UBUNTU-CVE-2024-50015","UBUNTU-CVE-2024-50019","UBUNTU-CVE-2024-50024","UBUNTU-CVE-2024-50031","UBUNTU-CVE-2024-50033","UBUNTU-CVE-2024-50035","UBUNTU-CVE-2024-50038","UBUNTU-CVE-2024-50039","UBUNTU-CVE-2024-50040","UBUNTU-CVE-2024-50041","UBUNTU-CVE-2024-50044","UBUNTU-CVE-2024-50045","UBUNTU-CVE-2024-50046","UBUNTU-CVE-2024-50049","UBUNTU-CVE-2024-50059","UBUNTU-CVE-2024-50062","UBUNTU-CVE-2024-50093","UBUNTU-CVE-2024-50095","UBUNTU-CVE-2024-50096","UBUNTU-CVE-2024-50179","UBUNTU-CVE-2024-50180","UBUNTU-CVE-2024-50181","UBUNTU-CVE-2024-50184","UBUNTU-CVE-2024-50186","UBUNTU-CVE-2024-50188","UBUNTU-CVE-2024-50189","UBUNTU-CVE-2024-50191","UBUNTU-CVE-2024-50264","UBUNTU-CVE-2024-53057"],"upstream":["CVE-2023-52917","CVE-2024-46865","CVE-2024-47672","CVE-2024-49967","CVE-2024-49995","CVE-2024-50181","UBUNTU-CVE-2023-52917","UBUNTU-CVE-2024-46865","UBUNTU-CVE-2024-47672","UBUNTU-CVE-2024-49967","UBUNTU-CVE-2024-49995","UBUNTU-CVE-2024-50181"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7186-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-52917"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-46865"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-47672"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-49967"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-49995"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50181"}],"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":"5.15.0-1071.77"}]}],"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","5.15.0-1039.45","5.15.0-1040.46","5.15.0-1043.49","5.15.0-1045.51","5.15.0-1046.52","5.15.0-1047.53","5.15.0-1048.54","5.15.0-1049.55","5.15.0-1050.56","5.15.0-1051.57","5.15.0-1052.58","5.15.0-1055.61","5.15.0-1057.63","5.15.0-1058.64","5.15.0-1059.65","5.15.0-1060.66","5.15.0-1061.67","5.15.0-1062.68","5.15.0-1063.69","5.15.0-1064.70","5.15.0-1065.71","5.15.0-1066.72","5.15.0-1067.73"],"ecosystem_specific":{"binaries":[{"binary_version":"5.15.0-1071.77","binary_name":"linux-buildinfo-5.15.0-1071-intel-iotg"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-cloud-tools-5.15.0-1071-intel-iotg"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-headers-5.15.0-1071-intel-iotg"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-image-unsigned-5.15.0-1071-intel-iotg"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-intel-iotg-cloud-tools-5.15.0-1071"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-intel-iotg-cloud-tools-common"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-intel-iotg-headers-5.15.0-1071"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-intel-iotg-tools-5.15.0-1071"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-intel-iotg-tools-common"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-intel-iotg-tools-host"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-modules-5.15.0-1071-intel-iotg"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-modules-extra-5.15.0-1071-intel-iotg"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-modules-iwlwifi-5.15.0-1071-intel-iotg"},{"binary_version":"5.15.0-1071.77","binary_name":"linux-tools-5.15.0-1071-intel-iotg"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7186-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2023-52917","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2024-46865","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2024-47672","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2024-49967","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2024-49995","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2024-50181","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.5"}