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tracing: Free histogram the var ref when its initialization fails

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-2026-97923

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": "656fe2ba85e81d00e4447bf77b8da2be3c47acb2",
                            "lessThan": "608b7751926ec08fae6a1ac4e7308195da68c362",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "656fe2ba85e81d00e4447bf77b8da2be3c47acb2",
                            "lessThan": "4870f9071c9ea3c1423a07741b85a794db30d672",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "656fe2ba85e81d00e4447bf77b8da2be3c47acb2",
                            "lessThan": "352f84a381e7b4651b30366e93cb858f3fa9c91a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "656fe2ba85e81d00e4447bf77b8da2be3c47acb2",
                            "lessThan": "4924328d6991f25b65bb7c8ff5d56c2a9b254851",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "656fe2ba85e81d00e4447bf77b8da2be3c47acb2",
                            "lessThan": "74375caa20fe5165807b4334c783d1790b01f02a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "656fe2ba85e81d00e4447bf77b8da2be3c47acb2",
                            "lessThan": "222abcbe7866fef04563b6eb89fb21f627dcbc77",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "656fe2ba85e81d00e4447bf77b8da2be3c47acb2",
                            "lessThan": "a69baeac38677270656e85753d93856a076dee57",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "656fe2ba85e81d00e4447bf77b8da2be3c47acb2",
                            "lessThan": "516001d53e6b2ea95a251ee2ef54a1a689a3fd58",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "836717841a30d7845cdf9cb806ee0ff3bfa7135a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4.19.100",
                            "lessThan": "4.20",
                            "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": "5.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "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

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