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can: j1939: fix errant WARN_ON_ONCE in j1939_session_deactivate

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-2021-4454

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/can/j1939/transport.c"
                    ],
                    "versions": [
                        {
                            "version": "7eef18c0479ba5d9f54fba30cd77c233ebca3eb1",
                            "lessThan": "6950df42a03c9ac9290503ced3f371199cb68fa9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "55dd22c5d029423f513fd849e633adf0e9c10d0c",
                            "lessThan": "b6d44072117bba057d50f7a2f96e5d070c65926d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c71437dd50dd687c15d8ca80b3b68f10bb21d63",
                            "lessThan": "9ab896775f98ff54b68512f345eed178bf961084",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c71437dd50dd687c15d8ca80b3b68f10bb21d63",
                            "lessThan": "1740a1e45eee65099a92fb502e1e67e63aad277d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c71437dd50dd687c15d8ca80b3b68f10bb21d63",
                            "lessThan": "d0553680f94c49bbe0e39eb50d033ba563b4212d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5e1fc537c1be332aef9621ca9146aeb3ba59522f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.4.138",
                            "lessThan": "5.4.232",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.56",
                            "lessThan": "5.10.168",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.13.8",
                            "lessThan": "5.14",
                            "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": [
                        "net/can/j1939/transport.c"
                    ],
                    "versions": [
                        {
                            "version": "5.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.232",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.168",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.93",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.11",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

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Sources read 9 Nov 13:58 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current