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arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array

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-2025-21785

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": [
                        "arch/arm64/kernel/cacheinfo.c"
                    ],
                    "versions": [
                        {
                            "version": "5d425c18653731af62831d30a4fa023d532657a9",
                            "lessThan": "4371ac7b494e933fffee2bd6265d18d73c4f05aa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5d425c18653731af62831d30a4fa023d532657a9",
                            "lessThan": "e4fde33107351ec33f1a64188612fbc6ca659284",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5d425c18653731af62831d30a4fa023d532657a9",
                            "lessThan": "88a3e6afaf002250220793df99404977d343db14",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5d425c18653731af62831d30a4fa023d532657a9",
                            "lessThan": "4ff25f0b18d1d0174c105e4620428bcdc1213860",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5d425c18653731af62831d30a4fa023d532657a9",
                            "lessThan": "ab90894f33c15b14c1cee6959ab6c8dcb09127f8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5d425c18653731af62831d30a4fa023d532657a9",
                            "lessThan": "715eb1af64779e1b1aa0a7b2ffb81414d9f708e5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5d425c18653731af62831d30a4fa023d532657a9",
                            "lessThan": "67b99a2b5811df4294c2ad50f9bff3b6a08bd618",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5d425c18653731af62831d30a4fa023d532657a9",
                            "lessThan": "875d742cf5327c93cba1f11e12b08d3cce7a88d2",
                            "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": [
                        "arch/arm64/kernel/cacheinfo.c"
                    ],
                    "versions": [
                        {
                            "version": "4.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.291",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.235",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.179",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.129",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.79",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.16",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.4",
                            "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

ChangeIntel

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Sources read 9 Nov 12:54 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current