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NTB: ntb_transport: Fail TX enqueue when the QP link is down

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

cve-program · CVE-2026-80988

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/ntb/ntb_transport.c"
                    ],
                    "versions": [
                        {
                            "version": "3cfdc448e8bfa8a7eaa5af87f357330566124b78",
                            "lessThan": "76c9ccc0c6bebfc74c0e727eda67687f5103ab06",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bfa051f650a7708183bd86901ca4645dcf88c486",
                            "lessThan": "96d792c65b9d5f7f9dd86a1004315db59e450c07",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4f4af6b8b7a23fa37decaf43b55403e6bfd8e219",
                            "lessThan": "45cc11035165918dd1f81796ea98f81ece20d361",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f195a1a6fe416882984f8bd6c61afc1383171860",
                            "lessThan": "e6cc541fab01099fd8efadfa4f13afdf118bf536",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f195a1a6fe416882984f8bd6c61afc1383171860",
                            "lessThan": "5eca0d899a3be661a7e2caaaa7467a6fa15d756c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f195a1a6fe416882984f8bd6c61afc1383171860",
                            "lessThan": "894e136b432da75c0352c80299807a5c4b04f167",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f195a1a6fe416882984f8bd6c61afc1383171860",
                            "lessThan": "89177732fe1653bbfef10cf5d99bf20cf57762c2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f195a1a6fe416882984f8bd6c61afc1383171860",
                            "lessThan": "873ce713fef5dde0939220f04f3484ec86a16fba",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aa6d6ed213b62cbdb09ea32abbfa085dd987a0c9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a8986a61ebee0b54c5d648444fbae09bd1c6dcd2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "94491412a2afc8a5aea4c5b455aed86d3486f0b1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c2cd5d993f57f819d46fe62387d3cc34d8468e60",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "449b1978d4e50b14b2a4de3a26d0b074593926a3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.10.195",
                            "lessThan": "5.10.270",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.132",
                            "lessThan": "5.15.221",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.53",
                            "lessThan": "6.1.188",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.326",
                            "lessThan": "4.15",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.295",
                            "lessThan": "4.20",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.257",
                            "lessThan": "5.5",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.16",
                            "lessThan": "6.5",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5.3",
                            "lessThan": "6.6",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/ntb/ntb_transport.c"
                    ],
                    "versions": [
                        {
                            "version": "6.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.270",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.221",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.188",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.109",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.50",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

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Sources read 9 Nov 05:32 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current