CVE-2022-50780Published

net: fix UAF issue in nfqnl_nf_hook_drop() when ops_init() failed

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-2022-50780

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/net_namespace.c"
                    ],
                    "versions": [
                        {
                            "version": "f875bae065334907796da12523f9df85c89f5712",
                            "lessThan": "5a2ea549be94924364f6911227d99be86e8cf34a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f875bae065334907796da12523f9df85c89f5712",
                            "lessThan": "97ad240fd9aa9214497d14af2b91608e20856cac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f875bae065334907796da12523f9df85c89f5712",
                            "lessThan": "c3edc6e808209aa705185f732e682a370981ced1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f875bae065334907796da12523f9df85c89f5712",
                            "lessThan": "a1e18acb0246bfb001b08b8b1b830b5ec92a0f13",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f875bae065334907796da12523f9df85c89f5712",
                            "lessThan": "4a4df5e78712de39d6f90d6a64b5eb48dca03bd5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f875bae065334907796da12523f9df85c89f5712",
                            "lessThan": "d266935ac43d57586e311a087510fe6a084af742",
                            "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/net_namespace.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.33",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.33",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.264",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.223",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.153",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.77",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.7",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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