{"vulnerability": "CVE-2021-47336", "sightings": [{"uuid": "01180f53-2103-4f49-8767-85194e6bc492", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-47336", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/14731", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-47336\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nsmackfs: restrict bytes count in smk_set_cipso()\n\nOops, I failed to update subject line.\n\nFrom 07571157c91b98ce1a4aa70967531e64b78e8346 Mon Sep 17 00:00:00 2001\nDate: Mon, 12 Apr 2021 22:25:06 +0900\nSubject: [PATCH] smackfs: restrict bytes count in smk_set_cipso()\n\nCommit 7ef4c19d245f3dc2 (\"smackfs: restrict bytes count in smackfs write\nfunctions\") missed that count > SMK_CIPSOMAX check applies to only\nformat == SMK_FIXED24_FMT case.\n\ud83d\udccf Published: 2024-05-21T14:35:45.744Z\n\ud83d\udccf Modified: 2025-05-04T07:08:53.229Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/5f9880403e6b71d56924748ba331daf836243fca\n2. https://git.kernel.org/stable/c/5c2dca9a7a7ff6a2df34158903515e2e4fd3d2b2\n3. https://git.kernel.org/stable/c/cbd87ba6a13891acf6180783f8234a8b7a3e3d4d\n4. https://git.kernel.org/stable/c/135122f174c357b7a3e58f40fa5792156c5e93e6\n5. https://git.kernel.org/stable/c/3780348c1a0e14ffefcaf1fc521f815bcaac94b0\n6. https://git.kernel.org/stable/c/8f5c773a2871cf446e3f36b2834fb25bbb28512b\n7. https://git.kernel.org/stable/c/258fd821f69378453c071b9dd767b298810fc766\n8. https://git.kernel.org/stable/c/49ec114a6e62d8d320037ce71c1aaf9650b3cafd", "creation_timestamp": "2025-05-04T07:18:12.000000Z"}]}