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USN-5861-1.json
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USN-5861-1.json
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{
"id": "USN-5861-1",
"summary": "linux-dell300x vulnerabilities",
"details": "It was discovered that the NFSD implementation in the Linux kernel did not\nproperly handle some RPC messages, leading to a buffer overflow. A remote\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2022-43945)\n\nTam\u00e1s Koczka discovered that the Bluetooth L2CAP handshake implementation\nin the Linux kernel contained multiple use-after-free vulnerabilities. A\nphysically proximate attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2022-42896)\n\nIt was discovered that an out-of-bounds write vulnerability existed in the\nVideo for Linux 2 (V4L2) implementation in the Linux kernel. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2022-20369)\n\nPawan Kumar Gupta, Alyssa Milburn, Amit Peled, Shani Rehana, Nir Shildan\nand Ariel Sabba discovered that some Intel processors with Enhanced\nIndirect Branch Restricted Speculation (eIBRS) did not properly handle RET\ninstructions after a VM exits. A local attacker could potentially use this\nto expose sensitive information. (CVE-2022-26373)\n\nDavid Leadbeater discovered that the netfilter IRC protocol tracking\nimplementation in the Linux Kernel incorrectly handled certain message\npayloads in some situations. A remote attacker could possibly use this to\ncause a denial of service or bypass firewall filtering. (CVE-2022-2663)\n\nJohannes Wikner and Kaveh Razavi discovered that for some AMD x86-64\nprocessors, the branch predictor could by mis-trained for return\ninstructions in certain circumstances. A local attacker could possibly use\nthis to expose sensitive information. (CVE-2022-29900)\n\nJohannes Wikner and Kaveh Razavi discovered that for some Intel x86-64\nprocessors, the Linux kernel's protections against speculative branch\ntarget injection attacks were insufficient in some circumstances. A local\nattacker could possibly use this to expose sensitive information.\n(CVE-2022-29901)\n\nIt was discovered that the Xen netback driver in the Linux kernel did not\nproperly handle packets structured in certain ways. An attacker in a guest\nVM could possibly use this to cause a denial of service (host NIC\navailability). (CVE-2022-3643)\n\nIt was discovered that the NILFS2 file system implementation in the Linux\nkernel did not properly deallocate memory in certain error conditions. An\nattacker could use this to cause a denial of service (memory exhaustion).\n(CVE-2022-3646)\n\nKhalid Masum discovered that the NILFS2 file system implementation in the\nLinux kernel did not properly handle certain error conditions, leading to a\nuse-after-free vulnerability. A local attacker could use this to cause a\ndenial of service or possibly execute arbitrary code. (CVE-2022-3649)\n\nHyunwoo Kim discovered that an integer overflow vulnerability existed in\nthe PXA3xx graphics driver in the Linux kernel. A local attacker could\npossibly use this to cause a denial of service (system crash).\n(CVE-2022-39842)\n\nIt was discovered that a race condition existed in the SMSC UFX USB driver\nimplementation in the Linux kernel, leading to a use-after-free\nvulnerability. A physically proximate attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2022-41849)\n\nIt was discovered that a race condition existed in the Roccat HID driver in\nthe Linux kernel, leading to a use-after-free vulnerability. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2022-41850)\n\nIt was discovered that the USB monitoring (usbmon) component in the Linux\nkernel did not properly set permissions on memory mapped in to user space\nprocesses. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2022-43750)\n\nIt was discovered that an integer overflow vulnerability existed in the\nBluetooth subsystem in the Linux kernel. A physically proximate attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2022-45934)\n\n",
"aliases": [],
"related": [
"CVE-2022-20369",
"CVE-2022-26373",
"CVE-2022-2663",
"CVE-2022-29900",
"CVE-2022-29901",
"CVE-2022-3643",
"CVE-2022-3646",
"CVE-2022-3649",
"CVE-2022-39842",
"CVE-2022-41849",
"CVE-2022-41850",
"CVE-2022-42896",
"CVE-2022-43750",
"CVE-2022-43945",
"CVE-2022-45934"
],
"published": "2023-02-09T22:42:11.165573Z",
"modified": "2023-02-09T22:42:11.165573Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "linux-dell300x"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.15.0-1060.65"
}
]
}
],
"ecosystem_specific": {
"binaries": [
{
"linux-image-dell300x": "4.15.0.1060.59",
"linux-headers-4.15.0-1060-dell300x": "4.15.0-1060.65",
"linux-tools-dell300x": "4.15.0.1060.59",
"linux-headers-dell300x": "4.15.0.1060.59",
"linux-image-unsigned-4.15.0-1060-dell300x": "4.15.0-1060.65",
"linux-dell300x": "4.15.0.1060.59",
"linux-tools-4.15.0-1060-dell300x": "4.15.0-1060.65",
"linux-modules-4.15.0-1060-dell300x": "4.15.0-1060.65",
"linux-buildinfo-4.15.0-1060-dell300x": "4.15.0-1060.65",
"linux-dell300x-tools-4.15.0-1060": "4.15.0-1060.65",
"linux-image-4.15.0-1060-dell300x": "4.15.0-1060.65",
"linux-dell300x-headers-4.15.0-1060": "4.15.0-1060.65"
}
],
"availability": "No subscription needed"
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5861-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-20369"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-26373"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-2663"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-29900"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-29901"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-3643"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-3646"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-3649"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-39842"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-41849"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-41850"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-42896"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-43750"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-43945"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-45934"
}
]
}