{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98249",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.331Z",
        "datePublished": "2026-10-06T08:45:17.414Z",
        "dateUpdated": "2026-10-19T09:16:20.676Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:16:20.676Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: hibernate: pass HVC_SET_VECTORS args to the resume hvc\n\nswsusp_arch_suspend_exit() reinstalls the restored kernel's hyp stub\nvectors with an hvc, but never passes the arguments. x0 is not set to\nHVC_SET_VECTORS and x1 is not set to the vector address, so the stub\ndispatch falls through and returns without writing vbar_el2. EL2 is\nleft pointing at the trans_pgd copy of the vectors, a page that\nswsusp_free() releases right after resume.\n\nSet the arguments up the same way __hyp_set_vectors() does.\n\nWithout this fix, Vladimir was able to trigger a hang when resuming from\nhibernation with CONFIG_PAGE_POISONING=y and page_poison=on."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm64/kernel/hibernate-asm.S"
                    ],
                    "versions": [
                        {
                            "version": "788bfdd97434982b6d575062581e8e72eea755af",
                            "lessThan": "6646418d1032cac25110526161f60d255ed08397",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "788bfdd97434982b6d575062581e8e72eea755af",
                            "lessThan": "909e92423db7299e0206232051aa21fe129f65d0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "788bfdd97434982b6d575062581e8e72eea755af",
                            "lessThan": "60a3c319f1127c4d247d4ed235c5d65376d5e745",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "788bfdd97434982b6d575062581e8e72eea755af",
                            "lessThan": "e80ea8118a073a30ebe7a31bd78938c2b1751acc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "788bfdd97434982b6d575062581e8e72eea755af",
                            "lessThan": "d3f8f773312af69eaf4dda106d76d6d42e4362e5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "788bfdd97434982b6d575062581e8e72eea755af",
                            "lessThan": "955d86e5f3b95b731991fdb84966c50b16314629",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm64/kernel/hibernate-asm.S"
                    ],
                    "versions": [
                        {
                            "version": "5.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.54",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.8",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "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": "5.16",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.16",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.16",
                                    "versionEndExcluding": "6.12.112"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.16",
                                    "versionEndExcluding": "6.18.54"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.16",
                                    "versionEndExcluding": "7.2.8"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.16",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/6646418d1032cac25110526161f60d255ed08397"
                },
                {
                    "url": "https://git.kernel.org/stable/c/909e92423db7299e0206232051aa21fe129f65d0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/60a3c319f1127c4d247d4ed235c5d65376d5e745"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e80ea8118a073a30ebe7a31bd78938c2b1751acc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d3f8f773312af69eaf4dda106d76d6d42e4362e5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/955d86e5f3b95b731991fdb84966c50b16314629"
                }
            ],
            "title": "arm64: hibernate: pass HVC_SET_VECTORS args to the resume hvc",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}