{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-98249",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-98249"
  ],
  "published": "2026-10-06T08:47:10Z",
  "summary": "arm64: hibernate: pass HVC_SET_VECTORS args to the resume hvc",
  "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.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.189",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-98249"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6646418d1032cac25110526161f60d255ed08397"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/909e92423db7299e0206232051aa21fe129f65d0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/60a3c319f1127c4d247d4ed235c5d65376d5e745"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e80ea8118a073a30ebe7a31bd78938c2b1751acc"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d3f8f773312af69eaf4dda106d76d6d42e4362e5"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/955d86e5f3b95b731991fdb84966c50b16314629"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-10-06T08:47:10Z"
  }
}