fkie_cve-2024-35800
Vulnerability from fkie_nvd
Published
2024-05-17 14:15
Modified
2024-11-21 09:20
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: efi: fix panic in kdump kernel Check if get_next_variable() is actually valid pointer before calling it. In kdump kernel this method is set to NULL that causes panic during the kexec-ed kernel boot. Tested with QEMU and OVMF firmware.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/090d2b4515ade379cd592fbc8931344945978210
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/62b71cd73d41ddac6b1760402bbe8c4932e23531
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7784135f134c13af17d9ffb39a57db8500bc60ff
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9114ba9987506bcfbb454f6e68558d68cb1abbde
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b9d103aca85f082a343b222493f3cab1219aaaf4
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/090d2b4515ade379cd592fbc8931344945978210
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/62b71cd73d41ddac6b1760402bbe8c4932e23531
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7784135f134c13af17d9ffb39a57db8500bc60ff
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9114ba9987506bcfbb454f6e68558d68cb1abbde
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b9d103aca85f082a343b222493f3cab1219aaaf4
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nefi: fix panic in kdump kernel\n\nCheck if get_next_variable() is actually valid pointer before\ncalling it. In kdump kernel this method is set to NULL that causes\npanic during the kexec-ed kernel boot.\n\nTested with QEMU and OVMF firmware."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: efi: arreglado el p\u00e1nico en el kernel kdump. Compruebe si get_next_variable() es realmente un puntero v\u00e1lido antes de llamarlo. En el kernel kdump, este m\u00e9todo est\u00e1 configurado en NULL, lo que provoca p\u00e1nico durante el arranque del kernel kexec-ed. Probado con firmware QEMU y OVMF."
    }
  ],
  "id": "CVE-2024-35800",
  "lastModified": "2024-11-21T09:20:55.583",
  "metrics": {},
  "published": "2024-05-17T14:15:12.623",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/090d2b4515ade379cd592fbc8931344945978210"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/62b71cd73d41ddac6b1760402bbe8c4932e23531"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7784135f134c13af17d9ffb39a57db8500bc60ff"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9114ba9987506bcfbb454f6e68558d68cb1abbde"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b9d103aca85f082a343b222493f3cab1219aaaf4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/090d2b4515ade379cd592fbc8931344945978210"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/62b71cd73d41ddac6b1760402bbe8c4932e23531"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/7784135f134c13af17d9ffb39a57db8500bc60ff"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/9114ba9987506bcfbb454f6e68558d68cb1abbde"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/b9d103aca85f082a343b222493f3cab1219aaaf4"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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