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bpf: Send signals asynchronously if !preemptible

cve-program · CVE-2025-21728

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": [
                        "kernel/trace/bpf_trace.c"
                    ],
                    "versions": [
                        {
                            "version": "fd29a0242f86b2d95ad666aa9f92a3d0f7bfdab6",
                            "lessThan": "feba1308bc5e8e04cee751d39fae8a9b407a9034",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1bc7896e9ef44fd77858b3ef0b8a6840be3a4494",
                            "lessThan": "ce51eab2070e295d298f42a2f1db269cd1b56d55",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1bc7896e9ef44fd77858b3ef0b8a6840be3a4494",
                            "lessThan": "e306eaaa3d78b462db5f5b11e0171f9d2b6ca3f4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1bc7896e9ef44fd77858b3ef0b8a6840be3a4494",
                            "lessThan": "be42a09fe898635b0093c0c8dac1bfabe225c240",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1bc7896e9ef44fd77858b3ef0b8a6840be3a4494",
                            "lessThan": "eeef8e65041a031bd8a747a392c14b76a123a12c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1bc7896e9ef44fd77858b3ef0b8a6840be3a4494",
                            "lessThan": "78b97783496b454435639937db3303e900a24d3f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1bc7896e9ef44fd77858b3ef0b8a6840be3a4494",
                            "lessThan": "092fc76b7ab4163e008f9cde596a58dad2108260",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1bc7896e9ef44fd77858b3ef0b8a6840be3a4494",
                            "lessThan": "87c544108b612512b254c8f79aa5c0a8546e2cc4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7930d01afb7281edd9782971e0cca6fe587c7a7b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.4.33",
                            "lessThan": "5.4.291",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.5.18",
                            "lessThan": "5.6",
                            "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": [
                        "kernel/trace/bpf_trace.c"
                    ],
                    "versions": [
                        {
                            "version": "5.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.291",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.235",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.179",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.129",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.76",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.13",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.2",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

ChangeIntel

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Sources read 9 Nov 19:13 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current