{
  "cveId": "CVE-2024-35985",
  "url": "https://patchblox.com/security/cve/CVE-2024-35985",
  "summary": "CVE-2024-35985 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-35985, released May 20, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  sched/eevdf: Prevent vlag from going out of boun...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  sched/eevdf: Prevent vlag from going out of bounds in reweight_eevdf()  It was possible to have pick_eevdf() return NULL, which then causes a NULL-deref. This turned out to be due to entity_eligible() returning falsely negative because of a s64 multiplcation overflow.  Specifically, reweight_eevdf() computes the vlag without considering the limit placed upon vlag as update_entity_lag() does, and then the scaling multiplication (remember that weight is 20bit fixed point) can overflow. This then leads to the new vruntime being weird which then causes the above entity_eligible() to go side-ways and claim nothing is eligible.  Thus limit the range of vlag accordingly.  All this was quite rare, but fatal when it does happen.",
  "published": "2024-05-20T10:15:12Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00227,
  "epssPercentile": 0.13486,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.8.9-1",
      "fix": "DEBIAN-CVE-2024-35985",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-35985",
      "released": "2024-05-20T10:15:12Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.8.9-1",
      "fix": "DEBIAN-CVE-2024-35985",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-35985",
      "released": "2024-05-20T10:15:12Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}