fkie_cve-2023-52887
Vulnerability from fkie_nvd
Published
2024-07-29 16:15
Modified
2025-11-03 22:16
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new This patch enhances error handling in scenarios with RTS (Request to Send) messages arriving closely. It replaces the less informative WARN_ON_ONCE backtraces with a new error handling method. This provides clearer error messages and allows for the early termination of problematic sessions. Previously, sessions were only released at the end of j1939_xtp_rx_rts(). Potentially this could be reproduced with something like: testj1939 -r vcan0:0x80 & while true; do # send first RTS cansend vcan0 18EC8090#1014000303002301; # send second RTS cansend vcan0 18EC8090#1014000303002301; # send abort cansend vcan0 18EC8090#ff00000000002301; done
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0bc0a7416ea73f79f915c9a05ac0858dff65cfedPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1762ca80c2b72dd1b5821c5e347713ae696276eaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/177e33b655d35d72866b50aec84307119dc5f3d4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/26b18dd30e63d4fd777be429148e8e4ed66f60b2Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d3e2904f71ea0fe7eaff1d68a2b0363c888ea0fbPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ed581989d7ea9df6f8646beba2341e32cd49a1f9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f6c839e717901dbd6b1c1ca807b6210222eb70f6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0bc0a7416ea73f79f915c9a05ac0858dff65cfedPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1762ca80c2b72dd1b5821c5e347713ae696276eaPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/177e33b655d35d72866b50aec84307119dc5f3d4Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/26b18dd30e63d4fd777be429148e8e4ed66f60b2Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d3e2904f71ea0fe7eaff1d68a2b0363c888ea0fbPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ed581989d7ea9df6f8646beba2341e32cd49a1f9Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f6c839e717901dbd6b1c1ca807b6210222eb70f6Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
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 6.10
linux linux_kernel 6.10
linux linux_kernel 6.10
linux linux_kernel 6.10
linux linux_kernel 6.10


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1A920648-B954-4FF9-B516-2BAFC2674086",
              "versionEndExcluding": "5.4.279",
              "versionStartIncluding": "5.4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "659E1520-6345-41AF-B893-A7C0647585A0",
              "versionEndExcluding": "5.10.221",
              "versionStartIncluding": "5.5",
              "vulnerable": true
            },
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              "matchCriteriaId": "10A39ACC-3005-40E8-875C-98A372D1FFD5",
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              "matchCriteriaId": "748B6C4B-1F61-47F9-96CC-8899B8412D84",
              "versionEndExcluding": "6.1.97",
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              "versionEndExcluding": "6.6.37",
              "versionStartIncluding": "6.2",
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              "versionEndExcluding": "6.9.8",
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            {
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              "vulnerable": true
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            {
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              "matchCriteriaId": "331C2F14-12C7-45D5-893D-8C52EE38EA10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.10:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "3173713D-909A-4DD3-9DD4-1E171EB057EE",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "79F18AFA-40F7-43F0-BA30-7BDB65F918B9",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "BD973AA4-A789-49BD-8D57-B2846935D3C7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new\n\nThis patch enhances error handling in scenarios with RTS (Request to\nSend) messages arriving closely. It replaces the less informative WARN_ON_ONCE\nbacktraces with a new error handling method. This provides clearer error\nmessages and allows for the early termination of problematic sessions.\nPreviously, sessions were only released at the end of j1939_xtp_rx_rts().\n\nPotentially this could be reproduced with something like:\ntestj1939 -r vcan0:0x80 \u0026\nwhile true; do\n\t# send first RTS\n\tcansend vcan0 18EC8090#1014000303002301;\n\t# send second RTS\n\tcansend vcan0 18EC8090#1014000303002301;\n\t# send abort\n\tcansend vcan0 18EC8090#ff00000000002301;\ndone"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: can: j1939: manejo de errores mejorado para mensajes RTS recibidos estrechamente en xtp_rx_rts_session_new Este parche mejora el manejo de errores en escenarios con mensajes RTS (Solicitud de env\u00edo) que llegan cerca. Reemplaza los rastreos WARN_ON_ONCE menos informativos con un nuevo m\u00e9todo de manejo de errores. Esto proporciona mensajes de error m\u00e1s claros y permite la finalizaci\u00f3n anticipada de sesiones problem\u00e1ticas. Anteriormente, las sesiones s\u00f3lo se publicaban al final de j1939_xtp_rx_rts(). Potencialmente, esto podr\u00eda reproducirse con algo como: testj1939 -r vcan0:0x80 \u0026amp; while true; hacer # enviar primero RTS cansend vcan0 18EC8090#1014000303002301; # enviar segundo RTS cansend vcan0 18EC8090#1014000303002301; # enviar cancelar cansend vcan0 18EC8090#ff00000000002301; hecho"
    }
  ],
  "id": "CVE-2023-52887",
  "lastModified": "2025-11-03T22:16:31.927",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-07-29T16:15:03.150",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/0bc0a7416ea73f79f915c9a05ac0858dff65cfed"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/1762ca80c2b72dd1b5821c5e347713ae696276ea"
    },
    {
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      "url": "https://git.kernel.org/stable/c/177e33b655d35d72866b50aec84307119dc5f3d4"
    },
    {
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      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/26b18dd30e63d4fd777be429148e8e4ed66f60b2"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/d3e2904f71ea0fe7eaff1d68a2b0363c888ea0fb"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
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      "url": "https://git.kernel.org/stable/c/1762ca80c2b72dd1b5821c5e347713ae696276ea"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/177e33b655d35d72866b50aec84307119dc5f3d4"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://git.kernel.org/stable/c/26b18dd30e63d4fd777be429148e8e4ed66f60b2"
    },
    {
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    },
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      "tags": [
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      "url": "https://git.kernel.org/stable/c/ed581989d7ea9df6f8646beba2341e32cd49a1f9"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
    {
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      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
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  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-617"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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