{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-43287",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-01T14:12:55.999Z",
        "datePublished": "2026-05-08T13:11:12.541Z",
        "dateUpdated": "2026-05-11T22:21:38.413Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:21:38.413Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: Account property blob allocations to memcg\n\nDRM_IOCTL_MODE_CREATEPROPBLOB allows userspace to allocate arbitrary-sized\nproperty blobs backed by kernel memory.\n\nCurrently, the blob data allocation is not accounted to the allocating\nprocess's memory cgroup, allowing unprivileged users to trigger unbounded\nkernel memory consumption and potentially cause system-wide OOM.\n\nMark the property blob data allocation with GFP_KERNEL_ACCOUNT so that the memory\nis properly charged to the caller's memcg. This ensures existing cgroup\nmemory limits apply and prevents uncontrolled kernel memory growth without\nintroducing additional policy or per-file limits."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/drm_property.c"
                    ],
                    "versions": [
                        {
                            "version": "e2f5d2ea479b9b2619965d43db70939589afe43a",
                            "lessThan": "b6117210ed349356f8e6027ff020b4d620bca42b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e2f5d2ea479b9b2619965d43db70939589afe43a",
                            "lessThan": "815fa29cab3c67bebb9d0b5f41145cdd3a14d04d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e2f5d2ea479b9b2619965d43db70939589afe43a",
                            "lessThan": "866e0c1a9e7244d58ed74853cb22b81e1900cfdd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e2f5d2ea479b9b2619965d43db70939589afe43a",
                            "lessThan": "bbfaa5761f589a81031b493cb01275a990d6fb25",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e2f5d2ea479b9b2619965d43db70939589afe43a",
                            "lessThan": "8e1664b9ee43608eb973d357ae5d858d30cbc9ca",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e2f5d2ea479b9b2619965d43db70939589afe43a",
                            "lessThan": "cb8b9a1755fe9f38e4fb7f287486d7e7fab3dba4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e2f5d2ea479b9b2619965d43db70939589afe43a",
                            "lessThan": "405fd652d8fedff219a8f48daf8f20e881e303ab",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e2f5d2ea479b9b2619965d43db70939589afe43a",
                            "lessThan": "26b4309a3ab82a0697751cde52eb336c29c19035",
                            "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/drm_property.c"
                    ],
                    "versions": [
                        {
                            "version": "4.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.252",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.202",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.165",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.128",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.75",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.16",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.6",
                            "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": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "5.10.252"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "5.15.202"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.1.165"
                                },
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.6.128"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.12.75"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.18.16"
                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.19.6"
                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "7.0"
                                }
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                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b6117210ed349356f8e6027ff020b4d620bca42b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/815fa29cab3c67bebb9d0b5f41145cdd3a14d04d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/866e0c1a9e7244d58ed74853cb22b81e1900cfdd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bbfaa5761f589a81031b493cb01275a990d6fb25"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8e1664b9ee43608eb973d357ae5d858d30cbc9ca"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cb8b9a1755fe9f38e4fb7f287486d7e7fab3dba4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/405fd652d8fedff219a8f48daf8f20e881e303ab"
                },
                {
                    "url": "https://git.kernel.org/stable/c/26b4309a3ab82a0697751cde52eb336c29c19035"
                }
            ],
            "title": "drm: Account property blob allocations to memcg",
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    }
}