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Out-of-bounds write in Linux kernel's Performance Events system component

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-2023-6931

Published

kernel

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "vendor": "Linux",
                    "product": "Linux Kernel",
                    "platforms": [
                        "Linux"
                    ],
                    "packageName": "kernel",
                    "repo": "https://git.kernel.org",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "4.3.0",
                            "lessThan": "4.19.302",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "4.20.0",
                            "lessThan": "5.4.264",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "5.5.0",
                            "lessThan": "5.10.204",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "5.11.0",
                            "lessThan": "5.15.143",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "5.16.0",
                            "lessThan": "6.1.68",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "6.2.0",
                            "lessThan": "6.6.7",
                            "versionType": "semver"
                        },
                        {
                            "status": "unaffected",
                            "version": "6.7.0",
                            "versionType": "semver"
                        },
                        {
                            "status": "unaffected",
                            "version": "382c27f4ed28f803b1f1473ac2d8db0afc795a1b",
                            "versionType": "git"
                        }
                    ],
                    "defaultStatus": "unaffected",
                    "cpes": [
                        "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
                    ]
                }

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 22:23 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current