{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-26833",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix memory leak in dm_sw_fini()\n\nAfter destroying dmub_srv, the memory associated with it is\nnot freed, causing a memory leak:\n\nunreferenced object 0xffff896302b45800 (size 1024):\n  comm \"(udev-worker)\", pid 222, jiffies 4294894636\n  hex dump (first 32 bytes):\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n  backtrace (crc 6265fd77):\n    [<ffffffff993495ed>] kmalloc_trace+0x29d/0x340\n    [<ffffffffc0ea4a94>] dm_dmub_sw_init+0xb4/0x450 [amdgpu]\n    [<ffffffffc0ea4e55>] dm_sw_init+0x15/0x2b0 [amdgpu]\n    [<ffffffffc0ba8557>] amdgpu_device_init+0x1417/0x24e0 [amdgpu]\n    [<ffffffffc0bab285>] amdgpu_driver_load_kms+0x15/0x190 [amdgpu]\n    [<ffffffffc0ba09c7>] amdgpu_pci_probe+0x187/0x4e0 [amdgpu]\n    [<ffffffff9968fd1e>] local_pci_probe+0x3e/0x90\n    [<ffffffff996918a3>] pci_device_probe+0xc3/0x230\n    [<ffffffff99805872>] really_probe+0xe2/0x480\n    [<ffffffff99805c98>] __driver_probe_device+0x78/0x160\n    [<ffffffff99805daf>] driver_probe_device+0x1f/0x90\n    [<ffffffff9980601e>] __driver_attach+0xce/0x1c0\n    [<ffffffff99803170>] bus_for_each_dev+0x70/0xc0\n    [<ffffffff99804822>] bus_add_driver+0x112/0x210\n    [<ffffffff99807245>] driver_register+0x55/0x100\n    [<ffffffff990012d1>] do_one_initcall+0x41/0x300\n\nFix this by freeing dmub_srv after destroying it."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "743b9786b14a",
                                            "version_value": "b49b022f7dfc"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "5.6",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "5.6",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.10.211",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.15.150",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.1.80",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.6.19",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.7.7",
                                                        "lessThanOrEqual": "6.7.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.8",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/b49b022f7dfce85eb77d0d987008fde5c01d7857",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/b49b022f7dfce85eb77d0d987008fde5c01d7857"
            },
            {
                "url": "https://git.kernel.org/stable/c/33f649f1b1cea39ed360e6c12bba4fac83118e6e",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/33f649f1b1cea39ed360e6c12bba4fac83118e6e"
            },
            {
                "url": "https://git.kernel.org/stable/c/58168005337eabef345a872be3f87d0215ff3b30",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/58168005337eabef345a872be3f87d0215ff3b30"
            },
            {
                "url": "https://git.kernel.org/stable/c/10c6b90e975358c17856a578419dc449887899c2",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/10c6b90e975358c17856a578419dc449887899c2"
            },
            {
                "url": "https://git.kernel.org/stable/c/541e79265ea7e339a7c4a462feafe9f8f996e04b",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/541e79265ea7e339a7c4a462feafe9f8f996e04b"
            },
            {
                "url": "https://git.kernel.org/stable/c/bae67893578d608e35691dcdfa90c4957debf1d3",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/bae67893578d608e35691dcdfa90c4957debf1d3"
            }
        ]
    },
    "generator": {
        "engine": "bippy-9e1c9544281a"
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}