{"vulnerability": "CVE-2020-3679", "sightings": [{"uuid": "feb9a089-b5d3-453f-b1e0-94d6a25c5111", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-36791", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/15291", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2020-36791\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: keep alloc_hash updated after hash allocation\n\nIn commit 599be01ee567 (\"net_sched: fix an OOB access in cls_tcindex\")\nI moved cp->hash calculation before the first\ntcindex_alloc_perfect_hash(), but cp->alloc_hash is left untouched.\nThis difference could lead to another out of bound access.\n\ncp->alloc_hash should always be the size allocated, we should\nupdate it after this tcindex_alloc_perfect_hash().\n\ud83d\udccf Published: 2025-05-07T13:17:33.882Z\n\ud83d\udccf Modified: 2025-05-07T13:17:33.882Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/d6cdc5bb19b595486fb2e6661e5138d73a57f454\n2. https://git.kernel.org/stable/c/c4453d2833671e3a9f6bd52f0f581056c3736386\n3. https://git.kernel.org/stable/c/9f8b6c44be178c2498a00b270872a6e30e7c8266\n4. https://git.kernel.org/stable/c/557d015ffb27b672e24e6ad141fd887783871dc2\n5. https://git.kernel.org/stable/c/d23faf32e577922b6da20bf3740625c1105381bf\n6. https://git.kernel.org/stable/c/bd3ee8fb6371b45c71c9345cc359b94da2ddefa9\n7. https://git.kernel.org/stable/c/0d1c3530e1bd38382edef72591b78e877e0edcd3", "creation_timestamp": "2025-05-07T13:22:07.000000Z"}, {"uuid": "d4347c7b-e907-41b0-9772-21b2d8d1c903", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-36791", "type": "seen", "source": "https://t.me/cvedetector/24714", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2020-36791 - Linux Kernel net_sched Out-of-Bounds Access Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2020-36791 \nPublished : May 7, 2025, 2:15 p.m. | 22\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nnet_sched: keep alloc_hash updated after hash allocation  \n  \nIn commit 599be01ee567 (\"net_sched: fix an OOB access in cls_tcindex\")  \nI moved cp->hash calculation before the first  \ntcindex_alloc_perfect_hash(), but cp->alloc_hash is left untouched.  \nThis difference could lead to another out of bound access.  \n  \ncp->alloc_hash should always be the size allocated, we should  \nupdate it after this tcindex_alloc_perfect_hash(). \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"07 May 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-05-07T17:20:13.000000Z"}]}