{"vulnerability": "cve-2021-2178", "sightings": [{"uuid": "fcd40e49-9fdf-415e-9cad-d7c9349864b7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-21781", "type": "seen", "source": "https://t.me/cibsecurity/27535", "content": "\u203c CVE-2021-21781 \u203c\n\nAn information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read the contents of the sigpage, which can leak kernel memory contents. An attacker can read a process\u00e2\u20ac\u2122s memory at a specific offset to trigger this vulnerability. This was fixed in kernel releases: 4.14.222 4.19.177 5.4.99 5.10.17 5.11\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-08-18T18:17:14.000000Z"}, {"uuid": "75cadd7c-fcf2-431c-9321-60196384fef5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-21786", "type": "seen", "source": "https://t.me/CyberSecurityTechnologies/3788", "content": "#Threat_Research\n1. Information disclosure, privilege escalation vulnerabilities in IOBit Advanced SystemCare Ultimate (CVE-2021-21785/CVE-2021-21786)\nhttps://blog.talosintelligence.com/2021/07/vuln-spotlight-iobit0-.html\n2. Stay up-to-date with the latest file extensions being used by attackers\nhttps://filesec.io", "creation_timestamp": "2022-06-01T19:06:51.000000Z"}, {"uuid": "6a198c8f-8fd4-4887-85ef-36fb26fc120e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-21785", "type": "seen", "source": "https://t.me/CyberSecurityTechnologies/3788", "content": "#Threat_Research\n1. Information disclosure, privilege escalation vulnerabilities in IOBit Advanced SystemCare Ultimate (CVE-2021-21785/CVE-2021-21786)\nhttps://blog.talosintelligence.com/2021/07/vuln-spotlight-iobit0-.html\n2. Stay up-to-date with the latest file extensions being used by attackers\nhttps://filesec.io", "creation_timestamp": "2022-06-01T19:06:51.000000Z"}]}