{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2024-56746",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-12-29T11:26:39.758Z",
        "datePublished": "2024-12-29T11:30:13.074Z",
        "dateUpdated": "2026-05-11T20:58:17.228Z"
    },
    "containers": {
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                "shortName": "Linux",
                "dateUpdated": "2026-05-11T20:58:17.228Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()\n\nWhen information such as info->screen_base is not ready, calling\nsh7760fb_free_mem() does not release memory correctly. Call\ndma_free_coherent() instead."
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            ],
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                    "vendor": "Linux",
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                    ],
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                            "versionType": "git"
                        },
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                            "lessThan": "3dd9df8e5f34c6fc4217a7498c1fb3c352d4afc2",
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                            "versionType": "git"
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                            "lessThan": "d10cd53e5a7fb3b7c6f83d4d9a5ea1d97a3ed9a5",
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                        {
                            "version": "4a25e41831ee851c1365d8b41decc22493b18e6d",
                            "lessThan": "bad37309c8b8bf1cfc893750df0951a804009ca0",
                            "status": "affected",
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                        {
                            "version": "4a25e41831ee851c1365d8b41decc22493b18e6d",
                            "lessThan": "f89d17ae2ac42931be2a0153fecbf8533280c927",
                            "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/video/fbdev/sh7760fb.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.27",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.27",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.325",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.287",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.231",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.174",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.120",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.64",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.11.11",
                            "lessThanOrEqual": "6.11.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.2",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
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                    "nodes": [
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                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionEndExcluding": "4.19.325"
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.27",
                                    "versionEndExcluding": "6.13"
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/0d3fb3b3e9d66f7b6346e3b90bc0ff48683539ce"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d48cbfa90dce506030151915fa3346d67f964af4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/29216bb390e36daeebef66abaa02d9751330252b"
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                {
                    "url": "https://git.kernel.org/stable/c/f4fbd70e15fafe36a7583954ce189aaf5536aeec"
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                {
                    "url": "https://git.kernel.org/stable/c/40f4326ed05a3b3537556ff2a844958b9e779a98"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3dd9df8e5f34c6fc4217a7498c1fb3c352d4afc2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d10cd53e5a7fb3b7c6f83d4d9a5ea1d97a3ed9a5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bad37309c8b8bf1cfc893750df0951a804009ca0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f89d17ae2ac42931be2a0153fecbf8533280c927"
                }
            ],
            "title": "fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()",
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        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 3.3,
                            "attackVector": "LOCAL",
                            "baseSeverity": "LOW",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "LOW",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-56746",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
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                                    {
                                        "Automatable": "no"
                                    },
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                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2025-04-17T20:10:09.532798Z"
                            }
                        }
                    }
                ],
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "lang": "en",
                                "type": "CWE",
                                "cweId": "CWE-401",
                                "description": "CWE-401 Missing Release of Memory after Effective Lifetime"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-04-17T20:15:51.862Z"
                }
            },
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
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}