CVE-2023-52670

{"id": "CVE-2023-52670", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.6, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.7}]}, "published": "2024-05-17T14:15:10.057", "references": [{"url": "https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrpmsg: virtio: Free driver_override when rpmsg_remove()\n\nFree driver_override when rpmsg_remove(), otherwise\nthe following memory leak will occur:\n\nunreferenced object 0xffff0000d55d7080 (size 128):\n comm \"kworker/u8:2\", pid 56, jiffies 4294893188 (age 214.272s)\n hex dump (first 32 bytes):\n 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320\n [<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70\n [<00000000228a60c3>] kstrndup+0x4c/0x90\n [<0000000077158695>] driver_set_override+0xd0/0x164\n [<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170\n [<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30\n [<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec\n [<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280\n [<00000000443331cc>] really_probe+0xbc/0x2dc\n [<00000000391064b1>] __driver_probe_device+0x78/0xe0\n [<00000000a41c9a5b>] driver_probe_device+0xd8/0x160\n [<000000009c3bd5df>] __device_attach_driver+0xb8/0x140\n [<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4\n [<000000003b929a36>] __device_attach+0x9c/0x19c\n [<00000000a94e0ba8>] device_initial_probe+0x14/0x20\n [<000000003c999637>] bus_probe_device+0xa0/0xac"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: rpmsg: virtio: Free driver_overridecuando rpmsg_remove() Free driver_override cuando rpmsg_remove(); de lo contrario, se producir\u00e1 la siguiente p\u00e9rdida de memoria: objeto sin referencia 0xffff0000d55d7080 (tama\u00f1o 128): comm \"kworker/u8 :2\", pid 56, santiam\u00e9n 4294893188 (edad 214.272s) volcado hexadecimal (primeros 32 bytes): 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ retroceso: [&lt;000000009c94c9c1&gt;] __kmem_cache_alloc_node+0x1f8/0x320 [&lt;000000002300d89b&gt;] +0x44/ 0x70 [&lt;00000000228a60c3&gt;] kstrndup+0x4c/0x90 [&lt;0000000077158695&gt;] driver_set_override+0xd0/0x164 [&lt;000000003e9c4ea5&gt;] rpmsg_register_device_override+0x98/0x170 0000001c0c89a8&gt;] rpmsg_ns_register_device+0x24/0x30 [&lt;000000008bbf8fa2&gt;] rpmsg_probe+0x2e0/ 0x3ec [&lt;00000000e65a68df&gt;] virtio_dev_probe+0x1c0/0x280 [&lt;00000000443331cc&gt;] very_probe+0xbc/0x2dc [&lt;00000000391064b1&gt;] __driver_probe_device+0x78/0xe0 [&lt;00 000000a41c9a5b&gt;] driver_probe_device+0xd8/0x160 [&lt;000000009c3bd5df&gt;] __device_attach_driver+0xb8/ 0x140 [&lt;0000000043cd7614&gt;] bus_for_each_drv+0x7c/0xd4 [&lt;000000003b929a36&gt;] __device_attach+0x9c/0x19c [&lt;00000000a94e0ba8&gt;] dispositivo_initial_probe+0x14/0x20 [&lt;000 000003c999637&gt;] bus_probe_device+0xa0/0xac"}], "lastModified": "2024-11-21T08:40:19.320", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}