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{
"schema_version": "1.7.0",
"id": "USN-3443-2",
"summary": "linux-hwe vulnerabilities",
"details": "\nUSN-3443-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.04.\nThis update provides the corresponding updates for the Linux Hardware\nEnablement (HWE) kernel from Ubuntu 17.04 for Ubuntu 16.04 LTS.\n\nIt was discovered that on the PowerPC architecture, the kernel did not\nproperly sanitize the signal stack when handling sigreturn(). A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2017-1000255)\n\nAndrey Konovalov discovered that a divide-by-zero error existed in the TCP\nstack implementation in the Linux kernel. A local attacker could use this\nto cause a denial of service (system crash). (CVE-2017-14106)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2017-14106",
"UBUNTU-CVE-2017-1000255"
],
"related": [],
"published": "2017-10-10T18:00:07Z",
"modified": "2026-02-10T04:41:13Z",
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{
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