{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-68253",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-16T13:41:40.266Z",
        "datePublished": "2025-12-16T14:32:19.546Z",
        "dateUpdated": "2026-05-11T21:49:47.693Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:49:47.693Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm: don't spin in add_stack_record when gfp flags don't allow\n\nsyzbot was able to find the following path:\n  add_stack_record_to_list mm/page_owner.c:182 [inline]\n  inc_stack_record_count mm/page_owner.c:214 [inline]\n  __set_page_owner+0x2c3/0x4a0 mm/page_owner.c:333\n  set_page_owner include/linux/page_owner.h:32 [inline]\n  post_alloc_hook+0x240/0x2a0 mm/page_alloc.c:1851\n  prep_new_page mm/page_alloc.c:1859 [inline]\n  get_page_from_freelist+0x21e4/0x22c0 mm/page_alloc.c:3858\n  alloc_pages_nolock_noprof+0x94/0x120 mm/page_alloc.c:7554\n\nDon't spin in add_stack_record_to_list() when it is called\nfrom *_nolock() context."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "mm/page_owner.c"
                    ],
                    "versions": [
                        {
                            "version": "97769a53f117e2f33864c587d85992ee35194ecf",
                            "lessThan": "504174133453e3af73e626e328603d7eb5986f34",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97769a53f117e2f33864c587d85992ee35194ecf",
                            "lessThan": "c83aab85e18103a6dc066b4939e2c92a02bb1b05",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "mm/page_owner.c"
                    ],
                    "versions": [
                        {
                            "version": "6.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.6",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "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": "6.15",
                                    "versionEndExcluding": "6.17.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.15",
                                    "versionEndExcluding": "6.18"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/504174133453e3af73e626e328603d7eb5986f34"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c83aab85e18103a6dc066b4939e2c92a02bb1b05"
                }
            ],
            "title": "mm: don't spin in add_stack_record when gfp flags don't allow",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}