CVE-2025-21889Published

perf/core: Add RCU read lock protection to perf_iterate_ctx()

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2025-21889

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/events/core.c"
                    ],
                    "versions": [
                        {
                            "version": "bd27568117664b8b3e259721393df420ed51f57b",
                            "lessThan": "f390c2eea571945f357a2d3b9fcb1c015767132e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bd27568117664b8b3e259721393df420ed51f57b",
                            "lessThan": "a2475ccad6120546ea45dbcd6cd1f74dc565ef6b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bd27568117664b8b3e259721393df420ed51f57b",
                            "lessThan": "dd536566dda9a551fc2a2acfab5313a5bb13ed02",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bd27568117664b8b3e259721393df420ed51f57b",
                            "lessThan": "0fe8813baf4b2e865d3b2c735ce1a15b86002c74",
                            "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/events/core.c"
                    ],
                    "versions": [
                        {
                            "version": "6.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.81",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.18",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.6",
                            "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