FKIE_CVE-2023-52670

Vulnerability from fkie_nvd - Published: 2024-05-17 14:15 - Updated: 2025-12-23 18:20
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.6 (Medium) - CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: rpmsg: virtio: Free driver_override when rpmsg_remove() Free driver_override when rpmsg_remove(), otherwise the following memory leak will occur: unreferenced object 0xffff0000d55d7080 (size 128): comm "kworker/u8:2", pid 56, jiffies 4294893188 (age 214.272s) hex dump (first 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 ................ backtrace: [<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320 [<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70 [<00000000228a60c3>] kstrndup+0x4c/0x90 [<0000000077158695>] driver_set_override+0xd0/0x164 [<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170 [<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30 [<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec [<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280 [<00000000443331cc>] really_probe+0xbc/0x2dc [<00000000391064b1>] __driver_probe_device+0x78/0xe0 [<00000000a41c9a5b>] driver_probe_device+0xd8/0x160 [<000000009c3bd5df>] __device_attach_driver+0xb8/0x140 [<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4 [<000000003b929a36>] __device_attach+0x9c/0x19c [<00000000a94e0ba8>] device_initial_probe+0x14/0x20 [<000000003c999637>] bus_probe_device+0xa0/0xac
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlThird Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
debian debian_linux 10.0
To clipboard 

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  "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    [\u003c000000009c94c9c1\u003e] __kmem_cache_alloc_node+0x1f8/0x320\n    [\u003c000000002300d89b\u003e] __kmalloc_node_track_caller+0x44/0x70\n    [\u003c00000000228a60c3\u003e] kstrndup+0x4c/0x90\n    [\u003c0000000077158695\u003e] driver_set_override+0xd0/0x164\n    [\u003c000000003e9c4ea5\u003e] rpmsg_register_device_override+0x98/0x170\n    [\u003c000000001c0c89a8\u003e] rpmsg_ns_register_device+0x24/0x30\n    [\u003c000000008bbf8fa2\u003e] rpmsg_probe+0x2e0/0x3ec\n    [\u003c00000000e65a68df\u003e] virtio_dev_probe+0x1c0/0x280\n    [\u003c00000000443331cc\u003e] really_probe+0xbc/0x2dc\n    [\u003c00000000391064b1\u003e] __driver_probe_device+0x78/0xe0\n    [\u003c00000000a41c9a5b\u003e] driver_probe_device+0xd8/0x160\n    [\u003c000000009c3bd5df\u003e] __device_attach_driver+0xb8/0x140\n    [\u003c0000000043cd7614\u003e] bus_for_each_drv+0x7c/0xd4\n    [\u003c000000003b929a36\u003e] __device_attach+0x9c/0x19c\n    [\u003c00000000a94e0ba8\u003e] device_initial_probe+0x14/0x20\n    [\u003c000000003c999637\u003e] 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: [\u0026lt;000000009c94c9c1\u0026gt;] __kmem_cache_alloc_node+0x1f8/0x320 [\u0026lt;000000002300d89b\u0026gt;] +0x44/ 0x70 [\u0026lt;00000000228a60c3\u0026gt;] kstrndup+0x4c/0x90 [\u0026lt;0000000077158695\u0026gt;] driver_set_override+0xd0/0x164 [\u0026lt;000000003e9c4ea5\u0026gt;] rpmsg_register_device_override+0x98/0x170 0000001c0c89a8\u0026gt;] rpmsg_ns_register_device+0x24/0x30 [\u0026lt;000000008bbf8fa2\u0026gt;] rpmsg_probe+0x2e0/ 0x3ec [\u0026lt;00000000e65a68df\u0026gt;] virtio_dev_probe+0x1c0/0x280 [\u0026lt;00000000443331cc\u0026gt;] very_probe+0xbc/0x2dc [\u0026lt;00000000391064b1\u0026gt;] __driver_probe_device+0x78/0xe0 [\u0026lt;00 000000a41c9a5b\u0026gt;] driver_probe_device+0xd8/0x160 [\u0026lt;000000009c3bd5df\u0026gt;] __device_attach_driver+0xb8/ 0x140 [\u0026lt;0000000043cd7614\u0026gt;] bus_for_each_drv+0x7c/0xd4 [\u0026lt;000000003b929a36\u0026gt;] __device_attach+0x9c/0x19c [\u0026lt;00000000a94e0ba8\u0026gt;] dispositivo_initial_probe+0x14/0x20 [\u0026lt;000 000003c999637\u0026gt;] bus_probe_device+0xa0/0xac"
    }
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  "id": "CVE-2023-52670",
  "lastModified": "2025-12-23T18:20:53.050",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
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          "version": "3.1"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-401"
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      "source": "nvd@nist.gov",
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}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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