{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-43105",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-01T14:12:55.984Z",
        "datePublished": "2026-05-06T07:40:33.706Z",
        "dateUpdated": "2026-06-01T16:14:55.616Z"
    },
    "containers": {
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            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-06-01T16:14:55.616Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: Fix memory leak of BO array in hang state\n\nThe hang state's BO array is allocated separately with kzalloc() in\nvc4_save_hang_state() but never freed in vc4_free_hang_state(). Add the\nmissing kfree() for the BO array before freeing the hang state struct."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/vc4/vc4_gem.c"
                    ],
                    "versions": [
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                            "lessThan": "7235fc096ece53211bd2c0e958c65f9b802aeb98",
                            "status": "affected",
                            "versionType": "git"
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                            "lessThan": "686bb2fce082f043db50db02b5de5c64ca4dc4c4",
                            "status": "affected",
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                        },
                        {
                            "version": "214613656b5179f0daab6e0a080814b5100d45f0",
                            "lessThan": "9c092941fc1d00933bcb46ecac1cb930db3abf5d",
                            "status": "affected",
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                        {
                            "version": "214613656b5179f0daab6e0a080814b5100d45f0",
                            "lessThan": "a812008fe3a0aebb778d277b35717f64e23d0302",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "214613656b5179f0daab6e0a080814b5100d45f0",
                            "lessThan": "0d3c014a84396a147705f523a8fd6fc873e76502",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "214613656b5179f0daab6e0a080814b5100d45f0",
                            "lessThan": "421cea4f71f7cf65abaae878562ee4aa2b684628",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "214613656b5179f0daab6e0a080814b5100d45f0",
                            "lessThan": "b8138567c4a80fd76a647849ebd4284996cf4b17",
                            "status": "affected",
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                        },
                        {
                            "version": "214613656b5179f0daab6e0a080814b5100d45f0",
                            "lessThan": "f4dfd6847b3e5d24e336bca6057485116d17aea4",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/vc4/vc4_gem.c"
                    ],
                    "versions": [
                        {
                            "version": "4.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.258",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.209",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.175",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.136",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.83",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.24",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.14",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "5.10.258"
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                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7235fc096ece53211bd2c0e958c65f9b802aeb98"
                },
                {
                    "url": "https://git.kernel.org/stable/c/686bb2fce082f043db50db02b5de5c64ca4dc4c4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9c092941fc1d00933bcb46ecac1cb930db3abf5d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a812008fe3a0aebb778d277b35717f64e23d0302"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0d3c014a84396a147705f523a8fd6fc873e76502"
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                    "url": "https://git.kernel.org/stable/c/421cea4f71f7cf65abaae878562ee4aa2b684628"
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                    "url": "https://git.kernel.org/stable/c/b8138567c4a80fd76a647849ebd4284996cf4b17"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f4dfd6847b3e5d24e336bca6057485116d17aea4"
                }
            ],
            "title": "drm/vc4: Fix memory leak of BO array in hang state",
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}