fkie_cve-2022-48686
Vulnerability from fkie_nvd
Published
2024-05-03 15:15
Modified
2024-11-21 22:15
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the io_work loop when we set rd_enabled to true, so we don't attempt to read data from the socket when the TCP stream is already out-of-sync or corrupted.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/13c80a6c112467bab5e44d090767930555fc17a5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/160f3549a907a50e51a8518678ba2dcf2541abeaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/19816a0214684f70b49b25075ff8c402fdd611d3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5914fa32ef1b7766fea933f9eed94ac5c00aa7ffPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c3eb461aa56e6fa94fb80442ba2586bd223a8886Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/13c80a6c112467bab5e44d090767930555fc17a5Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/160f3549a907a50e51a8518678ba2dcf2541abeaPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/19816a0214684f70b49b25075ff8c402fdd611d3Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5914fa32ef1b7766fea933f9eed94ac5c00aa7ffPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c3eb461aa56e6fa94fb80442ba2586bd223a8886Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-tcp: fix UAF when detecting digest errors\n\nWe should also bail from the io_work loop when we set rd_enabled to true,\nso we don\u0027t attempt to read data from the socket when the TCP stream is\nalready out-of-sync or corrupted."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nvme-tcp: corrige UAF al detectar errores de resumen. Tambi\u00e9n debemos salir del bucle io_work cuando configuramos rd_enabled en verdadero, para no intentar leer datos del socket cuando el flujo TCP ya no est\u00e1 sincronizado o est\u00e1 da\u00f1ado."
    }
  ],
  "id": "CVE-2022-48686",
  "lastModified": "2024-11-21T22:15:05.023",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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  "vulnStatus": "Modified",
  "weaknesses": [
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  ]
}


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