vuln-cve/data/2022/42xxx/CVE-2022-42896.json

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        "cveId": "CVE-2022-42896",
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        "state": "PUBLISHED",
        "assignerShortName": "Google",
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        "dateReserved": "2022-10-12T18:30:19.769Z",
        "datePublished": "2022-11-23T14:11:56.811Z",
        "dateUpdated": "2026-10-14T18:26:39.400Z"
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                    "vendor": "Linux",
                    "versions": [
                        {
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            "datePublic": "2022-11-02T23:00:00.000Z",
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                            "value": "<span style=\"background-color: rgb(255, 255, 255);\"><span style=\"background-color: rgb(255, 255, 255);\">There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth.&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim.</span><br></span></span><br>We recommend upgrading past commit&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://www.google.com/url?q=https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e&amp;sa=D&amp;source=buganizer&amp;usg=AOvVaw1MgsfyPTiSrqqs3LAs-ZRS\"></a><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.google.com/url?q=https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4&amp;sa=D&amp;source=buganizer&amp;usg=AOvVaw22K1DH0yRHxuiaUXy9_wmV\">https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4</a><br><br>"
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                    "value": "There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim.\n\nWe recommend upgrading past commit   https://www.google.com/url  https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4 https://www.google.com/url \n\n"
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                            "value": "CAPEC-253 Remote Code Inclusion"
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                        "attackComplexity": "HIGH",
                        "attackVector": "ADJACENT_NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 8,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
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                    "descriptions": [
                        {
                            "cweId": "CWE-416",
                            "description": "CWE-416 Use After Free",
                            "lang": "en",
                            "type": "CWE"
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                "shortName": "Google",
                "dateUpdated": "2022-11-23T14:13:44.351Z"
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            "references": [
                {
                    "url": "https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4"
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                "discovery": "EXTERNAL"
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            "title": "Info Leak in l2cap_core in the Linux Kernel",
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                            "content": {
                                "timestamp": "2025-04-21T13:37:08.196759Z",
                                "id": "CVE-2022-42896",
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                                        "Exploitation": "none"
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                    "dateUpdated": "2026-10-14T18:26:39.400Z"
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                "affected": [
                    {
                        "vendor": "Siemens",
                        "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
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