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net: sock: fix hardened usercopy panic in sock_recv_errqueue

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-2026-22977

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/core/sock.c"
                    ],
                    "versions": [
                        {
                            "version": "6d07d1cd300f4c7e16005f881fea388164999cc8",
                            "lessThan": "88dd6be7ebb3153b662c2cebcb06e032a92857f5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6d07d1cd300f4c7e16005f881fea388164999cc8",
                            "lessThan": "c655d2167bf014d4c61b4faeca59b60ff9b9f6b1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6d07d1cd300f4c7e16005f881fea388164999cc8",
                            "lessThan": "8c6901aa29626e35045130bac09b75f791acca85",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6d07d1cd300f4c7e16005f881fea388164999cc8",
                            "lessThan": "582a5e922a9652fcbb7d0165c95d5b20aa37575d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6d07d1cd300f4c7e16005f881fea388164999cc8",
                            "lessThan": "005671c60fcf1dbdb8bddf12a62568fd5e4ec391",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6d07d1cd300f4c7e16005f881fea388164999cc8",
                            "lessThan": "e00b169eaac5f7cdbf710c354c8fa76d02009115",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6d07d1cd300f4c7e16005f881fea388164999cc8",
                            "lessThan": "2a71a1a8d0ed718b1c7a9ac61f07e5755c47ae20",
                            "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/core/sock.c"
                    ],
                    "versions": [
                        {
                            "version": "4.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.248",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.198",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.161",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.121",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.66",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.6",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19",
                            "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 8 Nov 21:05 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current