FKIE_CVE-2024-26917

Vulnerability from fkie_nvd - Published: 2024-04-17 16:15 - Updated: 2026-06-17 07:18
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: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" This reverts commit 1a1975551943f681772720f639ff42fbaa746212. This commit causes interrupts to be lost for FCoE devices, since it changed sping locks from "bh" to "irqsave". Instead, a work queue should be used, and will be addressed in a separate commit.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2209fc6e3d7727d787dc6ef9baa1e9eae6b1295bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/25675159040bffc7992d5163f3f33ba7d0142f21Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2996c7e97ea7cf4c1838a1b1dbc0885934113783Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5b8f473c4de95c056c1c767b1ad48c191544f6a5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6bb22ac1d11d7d20f91e7fd2e657a9e5f6db65e0Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7d4e19f7ff644c5b79e8271df8ac2e549b436a5bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/94a600226b6d0ef065ee84024b450b566c5a87d6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/977fe773dcc7098d8eaf4ee6382cb51e13e784cbPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2209fc6e3d7727d787dc6ef9baa1e9eae6b1295bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/25675159040bffc7992d5163f3f33ba7d0142f21Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2996c7e97ea7cf4c1838a1b1dbc0885934113783Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5b8f473c4de95c056c1c767b1ad48c191544f6a5Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6bb22ac1d11d7d20f91e7fd2e657a9e5f6db65e0Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7d4e19f7ff644c5b79e8271df8ac2e549b436a5bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/94a600226b6d0ef065ee84024b450b566c5a87d6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/977fe773dcc7098d8eaf4ee6382cb51e13e784cbPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List
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 *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
debian debian_linux 10.0
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: Revert \"scsi: fcoe: Fix potential deadlock on \u0026fip-\u003ectlr_lock\"\n\nThis reverts commit 1a1975551943f681772720f639ff42fbaa746212.\n\nThis commit causes interrupts to be lost for FCoE devices, since it changed\nsping locks from \"bh\" to \"irqsave\".\n\nInstead, a work queue should be used, and will be addressed in a separate\ncommit."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: scsi: Revertir \"scsi: fcoe: Reparar posible punto muerto en \u0026amp;fip-\u0026gt;ctlr_lock\" Esto revierte el commit 1a1975551943f681772720f639ff42fbaa746212. Este commit provoca que se pierdan las interrupciones para los dispositivos FCoE, ya que cambi\u00f3 los bloqueos de sping de \"bh\" a \"irqsave\". En su lugar, se debe utilizar una cola de trabajo, que se abordar\u00e1 en un commit separado."
    }
  ],
  "id": "CVE-2024-26917",
  "lastModified": "2026-06-17T07:18:41.047",
  "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"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-26917",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-10T15:47:50.224233Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-04-17T16:15:08.247",
  "references": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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      "tags": [
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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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.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.