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net: pktgen: fix proc entry use-after-free

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-2026-74479

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/pktgen.c"
                    ],
                    "versions": [
                        {
                            "version": "39df232f1a9ba48d41c68ee7d4046756e709cf91",
                            "lessThan": "82ed3db9269cb61e3c15bad2f6e221efce90e1e0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "39df232f1a9ba48d41c68ee7d4046756e709cf91",
                            "lessThan": "d1cc9797cf8f7aeb87e7ad01b748c6a960a819e4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "39df232f1a9ba48d41c68ee7d4046756e709cf91",
                            "lessThan": "7991c7cff8b8622cddb3d8dee07dbe74aa4cbec4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "39df232f1a9ba48d41c68ee7d4046756e709cf91",
                            "lessThan": "577443530cb592d5782a1f79847411a9363a65c8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "39df232f1a9ba48d41c68ee7d4046756e709cf91",
                            "lessThan": "f85a58340b91f225de3299dfa782c6414098077c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "39df232f1a9ba48d41c68ee7d4046756e709cf91",
                            "lessThan": "4ef801b838d85c0ea5852c50667f7344ce3b6cd0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "39df232f1a9ba48d41c68ee7d4046756e709cf91",
                            "lessThan": "b006a5404470bd3eb2aa0425fc447183032047ef",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "39df232f1a9ba48d41c68ee7d4046756e709cf91",
                            "lessThan": "817ff6efdb7f484ea547218e11e17d8e43daa3b4",
                            "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/pktgen.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.22",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.22",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.266",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.217",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.184",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.153",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.105",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.44",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.8",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "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 07:39 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current