CVE-2024-49926Published

rcu-tasks: Fix access non-existent percpu rtpcp variable in rcu_tasks_need_gpcb()

Exact source revision recorded 30 Oct 2026 13:45:33 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2024-49926

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/rcu/tasks.h"
                    ],
                    "versions": [
                        {
                            "version": "8610b65680390a103b58f46282a1b05f7eebbba4",
                            "lessThan": "a89f6e90e64ecadd19f32bb8128d22b518bd656c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8610b65680390a103b58f46282a1b05f7eebbba4",
                            "lessThan": "b3b2431ed27f4ebc28e26cdf005c1de42dc60bdf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8610b65680390a103b58f46282a1b05f7eebbba4",
                            "lessThan": "3104bddc666ff64b90491868bbc4c7ebdd90aedf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8610b65680390a103b58f46282a1b05f7eebbba4",
                            "lessThan": "05095271a4fb0f6497121a057f9a2edf386d5d96",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8610b65680390a103b58f46282a1b05f7eebbba4",
                            "lessThan": "fd70e9f1d85f5323096ad313ba73f5fe3d15ea41",
                            "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": [
                        "kernel/rcu/tasks.h"
                    ],
                    "versions": [
                        {
                            "version": "5.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.191",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.60",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.10.14",
                            "lessThanOrEqual": "6.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.11.3",
                            "lessThanOrEqual": "6.11.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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