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Bluetooth: RFCOMM: take rfcomm_mutex for the deferred setup accept

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-2026-80819

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": [
                        "net/bluetooth/rfcomm/core.c"
                    ],
                    "versions": [
                        {
                            "version": "bb23c0ab824653be4aa7dfca15b07b3059717004",
                            "lessThan": "d8d686dd5662a7c4745e4515f1237a9f3b7df181",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb23c0ab824653be4aa7dfca15b07b3059717004",
                            "lessThan": "eb71d5a1ea8ff2683e394b48ae3cd676037ab4c2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb23c0ab824653be4aa7dfca15b07b3059717004",
                            "lessThan": "56f0aa75c7640e46397ef73bea251fcbef9150c0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb23c0ab824653be4aa7dfca15b07b3059717004",
                            "lessThan": "362726c9c6e56eea4262109183e49868c39ccd3a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb23c0ab824653be4aa7dfca15b07b3059717004",
                            "lessThan": "825b95561d7b7c393df9e7bc295451aaeadc3d18",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb23c0ab824653be4aa7dfca15b07b3059717004",
                            "lessThan": "d4b1a13b1eff2e80925c7368ffdeaaa50cba93df",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb23c0ab824653be4aa7dfca15b07b3059717004",
                            "lessThan": "355bfd57ca4ca881c6eb03ca813b440a094b1f44",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb23c0ab824653be4aa7dfca15b07b3059717004",
                            "lessThan": "b405c2f96ae2e37375105881890f7738833b1d62",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb23c0ab824653be4aa7dfca15b07b3059717004",
                            "lessThan": "43a556b2fd43f2df6dded59c2e26560a27874c24",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

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": [
                        "net/bluetooth/rfcomm/core.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.30",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.30",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.267",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.218",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.185",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.154",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.106",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.47",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.11",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.1",
                            "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