{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "788bfdd97434982b6d575062581e8e72eea755af"
            },
            {
              "fixed": "6646418d1032cac25110526161f60d255ed08397"
            },
            {
              "fixed": "909e92423db7299e0206232051aa21fe129f65d0"
            },
            {
              "fixed": "60a3c319f1127c4d247d4ed235c5d65376d5e745"
            },
            {
              "fixed": "e80ea8118a073a30ebe7a31bd78938c2b1751acc"
            },
            {
              "fixed": "d3f8f773312af69eaf4dda106d76d6d42e4362e5"
            },
            {
              "fixed": "955d86e5f3b95b731991fdb84966c50b16314629"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.189"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.158"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.112"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.54"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98249.json"
  },
  "details": "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.",
  "id": "CVE-2026-98249",
  "modified": "2026-10-08T02:30:22.432839814Z",
  "published": "2026-10-06T08:45:17.414Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/60a3c319f1127c4d247d4ed235c5d65376d5e745"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6646418d1032cac25110526161f60d255ed08397"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/909e92423db7299e0206232051aa21fe129f65d0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/955d86e5f3b95b731991fdb84966c50b16314629"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d3f8f773312af69eaf4dda106d76d6d42e4362e5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e80ea8118a073a30ebe7a31bd78938c2b1751acc"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98249.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98249"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "arm64: hibernate: pass HVC_SET_VECTORS args to the resume hvc"
}