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tracing: Free histogram var refs regardless of how often they are referenced

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-2026-97922

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/trace_events_hist.c"
                    ],
                    "versions": [
                        {
                            "version": "8bcebc77e85f3d7536f96845a0fe94b1dddb6af0",
                            "lessThan": "a1f1d64a0a9791c842c4646253daf6ac0313eac7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8bcebc77e85f3d7536f96845a0fe94b1dddb6af0",
                            "lessThan": "b513a4c60a7aa1f4b4c2a48544ab003cb36f1e94",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8bcebc77e85f3d7536f96845a0fe94b1dddb6af0",
                            "lessThan": "e7b6d67b43caee9183a4374d23641578ea556e6c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8bcebc77e85f3d7536f96845a0fe94b1dddb6af0",
                            "lessThan": "4cff53bb19412c6f2d90b50678de5c3903f7f96a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8bcebc77e85f3d7536f96845a0fe94b1dddb6af0",
                            "lessThan": "94bbd65da4ae26592fa1977a74ee94218ab02a26",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8bcebc77e85f3d7536f96845a0fe94b1dddb6af0",
                            "lessThan": "4bddcb346a6cf4615ca77f69a589623b877ca267",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ce28d664054df01997baace61d1defca77689798",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bf470f051556b610265ea02ad2102de75e8e619c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4.19.100",
                            "lessThan": "4.20",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.16",
                            "lessThan": "5.5",
                            "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/trace_events_hist.c"
                    ],
                    "versions": [
                        {
                            "version": "5.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 9 Nov 02:22 UTC · 275 of 275 readable · 272 fully read · documentation 469/469 current