14 lines
928 B
JSON
14 lines
928 B
JSON
{
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"id": "openEuler-SA-2023-1423",
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"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1423",
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"title": "An update for kernel is now available for openEuler-22.03-LTS",
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"severity": "Important",
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"description": "The Linux Kernel, the operating system core itself.\n\nSecurity Fix(es):\n\nA use-after-free vulnerability in the Linux Kernel io_uring subsystem can be exploited to achieve local privilege escalation.\n\nRacing a io_uring cancel poll request with a linked timeout can cause a UAF in a hrtimer.\n\nWe recommend upgrading past commit ef7dfac51d8ed961b742218f526bd589f3900a59 (4716c73b188566865bdd79c3a6709696a224ac04 for 5.10 stable and 0e388fce7aec40992eadee654193cad345d62663 for 5.15 stable).\n\n(CVE-2023-3389)",
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"cves": [
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{
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"id": "CVE-2023-3389",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3389",
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"severity": "Important"
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}
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]
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} |