CVE-2025-39982Published

Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync

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

Recorded JSON

cve-program · CVE-2025-39982

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": [
                        "include/net/bluetooth/hci_core.h",
                        "net/bluetooth/hci_event.c"
                    ],
                    "versions": [
                        {
                            "version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728",
                            "lessThan": "6243bda271a628c48875e3e473206e7f584892ce",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728",
                            "lessThan": "bcce99f613163a43de24674b717e7a6c135fc879",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728",
                            "lessThan": "484c7d571a3d1b3fd298fa691b660438c4548a53",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728",
                            "lessThan": "a78fd4fc5694ecb3b97deb2ad9eaebd67b4d2b08",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aef2aa4fa98e18ea5d9345bf777ee698c8598728",
                            "lessThan": "9e622804d57e2d08f0271200606bd1270f75126f",
                            "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": [
                        "include/net/bluetooth/hci_core.h",
                        "net/bluetooth/hci_event.c"
                    ],
                    "versions": [
                        {
                            "version": "5.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.155",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.109",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.50",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.10",
                            "lessThanOrEqual": "6.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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