In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: fix tx_spb_ring_full() checking same slot cnt times The loop initialised next_index from intf->tx_spb_index on every iteration, so incr_ring() always produced the same result and only one slot was ever tested. Move the initialisation before the loop so each iteration advances next_index and the function correctly checks that cnt consecutive descriptor slots are available before allowing a new transmission.

zetlyn/cve-nvd vulnerability cve CVE-2026-98051 known 2026-09-25

https://nvd.nist.gov/vuln/detail/CVE-2026-98051

Properties

product

Linux

receipt

Source: NVD
Its words: Linux
Read by: field:cve.affected[].affectedData[].product
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-09-29 17:49 UTC	Linux
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "Linux",
            "programFiles": [
              "drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c"
            ],
            "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
            "vendor": "Linux",
            "versions": [
              {
                "lessThan": "990df1ba4d0805d1e7f6148c364febd2ab618766",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "f7f7a16dd46ace4e221336a184c7806f7de19547",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "a8bddab54aa68b407f12294acb05bd552fb6a492",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "5df7ecd302488287665ab9767bacba7ed7e2842f",
                "status": "affected",
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                "versionType": "git"
              },
              {
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                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              }
            ]
          },
          {
            "defaultStatus": "affected",
            "product": "Linux",
            "programFiles": [
              "drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c"
            ],
            "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
            "vendor": "Linux",
            "versions": [
              {
                "status": "affected",
                "version": "6.6"
              },
              {
                "lessThan": "6.6",
                "status": "unaffected",
                "version": "0",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "6.6.*",
                "status": "unaffected",
                "version": "6.6.158",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "6.12.*",
                "status": "unaffected",
                "version": "6.12.111",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "6.18.*",
                "status": "unaffected",
                "version": "6.18.53",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "7.2.*",
                "status": "unaffected",
                "version": "7.2.7",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "*",
                "status": "unaffected",
                "version": "7.3-rc3",
                "versionType": "original_commit_for_fix"
              }
            ]
          }
        ],
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmasp: fix tx_spb_ring_full() checking same slot cnt times\n\nThe loop initialised next_index from intf->tx_spb_index on every\niteration, so incr_ring() always produced the same result and only\none slot was ever tested.  Move the initialisation before the loop\nso each iteration advances next_index and the function correctly\nchecks that cnt consecutive descriptor slots are available before\nallowing a new transmission."
      }
    ],
    "id": "CVE-2026-98051",
    "lastModified": "2026-10-03T11:18:26.300",
    "metrics": {},
    "published": "2026-09-25T11:17:34.010",
    "references": [
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/0c5cf62e72d7a666ee4da757e122dc1600df1ecc"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/5df7ecd302488287665ab9767bacba7ed7e2842f"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/990df1ba4d0805d1e7f6148c364febd2ab618766"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/a8bddab54aa68b407f12294acb05bd552fb6a492"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/f7f7a16dd46ace4e221336a184c7806f7de19547"
      }
    ],
    "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "vulnStatus": "Undergoing Analysis"
  }
}

status

Undergoing Analysis

receipt

Source: NVD
Its words: Undergoing Analysis
Read by: field:cve.vulnStatus
Said since: 2026-10-03 12:09 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-03 12:09 UTC	Undergoing Analysis
2026-10-02 12:00 UTC	Awaiting Analysis
2026-09-29 09:45 UTC	Received

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "Linux",
            "programFiles": [
              "drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c"
            ],
            "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
            "vendor": "Linux",
            "versions": [
              {
                "lessThan": "990df1ba4d0805d1e7f6148c364febd2ab618766",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "f7f7a16dd46ace4e221336a184c7806f7de19547",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "a8bddab54aa68b407f12294acb05bd552fb6a492",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "5df7ecd302488287665ab9767bacba7ed7e2842f",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "0c5cf62e72d7a666ee4da757e122dc1600df1ecc",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              }
            ]
          },
          {
            "defaultStatus": "affected",
            "product": "Linux",
            "programFiles": [
              "drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c"
            ],
            "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
            "vendor": "Linux",
            "versions": [
              {
                "status": "affected",
                "version": "6.6"
              },
              {
                "lessThan": "6.6",
                "status": "unaffected",
                "version": "0",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "6.6.*",
                "status": "unaffected",
                "version": "6.6.158",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "6.12.*",
                "status": "unaffected",
                "version": "6.12.111",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "6.18.*",
                "status": "unaffected",
                "version": "6.18.53",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "7.2.*",
                "status": "unaffected",
                "version": "7.2.7",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "*",
                "status": "unaffected",
                "version": "7.3-rc3",
                "versionType": "original_commit_for_fix"
              }
            ]
          }
        ],
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmasp: fix tx_spb_ring_full() checking same slot cnt times\n\nThe loop initialised next_index from intf->tx_spb_index on every\niteration, so incr_ring() always produced the same result and only\none slot was ever tested.  Move the initialisation before the loop\nso each iteration advances next_index and the function correctly\nchecks that cnt consecutive descriptor slots are available before\nallowing a new transmission."
      }
    ],
    "id": "CVE-2026-98051",
    "lastModified": "2026-10-03T11:18:26.300",
    "metrics": {},
    "published": "2026-09-25T11:17:34.010",
    "references": [
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/0c5cf62e72d7a666ee4da757e122dc1600df1ecc"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/5df7ecd302488287665ab9767bacba7ed7e2842f"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/990df1ba4d0805d1e7f6148c364febd2ab618766"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/a8bddab54aa68b407f12294acb05bd552fb6a492"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/f7f7a16dd46ace4e221336a184c7806f7de19547"
      }
    ],
    "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "vulnStatus": "Undergoing Analysis"
  }
}

vendor

Linux

receipt

Source: NVD
Its words: Linux
Read by: field:cve.affected[].affectedData[].vendor
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-09-29 17:49 UTC	Linux
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "Linux",
            "programFiles": [
              "drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c"
            ],
            "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
            "vendor": "Linux",
            "versions": [
              {
                "lessThan": "990df1ba4d0805d1e7f6148c364febd2ab618766",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "f7f7a16dd46ace4e221336a184c7806f7de19547",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "a8bddab54aa68b407f12294acb05bd552fb6a492",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "5df7ecd302488287665ab9767bacba7ed7e2842f",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              },
              {
                "lessThan": "0c5cf62e72d7a666ee4da757e122dc1600df1ecc",
                "status": "affected",
                "version": "490cb412007de593e07c1d3e2b1ec4233886707c",
                "versionType": "git"
              }
            ]
          },
          {
            "defaultStatus": "affected",
            "product": "Linux",
            "programFiles": [
              "drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c"
            ],
            "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
            "vendor": "Linux",
            "versions": [
              {
                "status": "affected",
                "version": "6.6"
              },
              {
                "lessThan": "6.6",
                "status": "unaffected",
                "version": "0",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "6.6.*",
                "status": "unaffected",
                "version": "6.6.158",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "6.12.*",
                "status": "unaffected",
                "version": "6.12.111",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "6.18.*",
                "status": "unaffected",
                "version": "6.18.53",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "7.2.*",
                "status": "unaffected",
                "version": "7.2.7",
                "versionType": "semver"
              },
              {
                "lessThanOrEqual": "*",
                "status": "unaffected",
                "version": "7.3-rc3",
                "versionType": "original_commit_for_fix"
              }
            ]
          }
        ],
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
      }
    ],
    "cveTags": [],
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      {
        "lang": "en",
        "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmasp: fix tx_spb_ring_full() checking same slot cnt times\n\nThe loop initialised next_index from intf->tx_spb_index on every\niteration, so incr_ring() always produced the same result and only\none slot was ever tested.  Move the initialisation before the loop\nso each iteration advances next_index and the function correctly\nchecks that cnt consecutive descriptor slots are available before\nallowing a new transmission."
      }
    ],
    "id": "CVE-2026-98051",
    "lastModified": "2026-10-03T11:18:26.300",
    "metrics": {},
    "published": "2026-09-25T11:17:34.010",
    "references": [
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/0c5cf62e72d7a666ee4da757e122dc1600df1ecc"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/5df7ecd302488287665ab9767bacba7ed7e2842f"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/990df1ba4d0805d1e7f6148c364febd2ab618766"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/a8bddab54aa68b407f12294acb05bd552fb6a492"
      },
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "url": "https://git.kernel.org/stable/c/f7f7a16dd46ace4e221336a184c7806f7de19547"
      }
    ],
    "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "vulnStatus": "Undergoing Analysis"
  }
}

Text

In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: fix tx_spb_ring_full() checking same slot cnt times The loop initialised next_index from intf->tx_spb_index on every iteration, so incr_ring() always produced the same result and only one slot was ever tested. Move the initialisation before the loop so each iteration advances next_index and the function correctly checks that cnt consecutive descriptor slots are available before allowing a new transmission.