fkie_cve-2022-50085
Vulnerability from fkie_nvd
Published
2025-06-18 11:15
Modified
2025-11-18 02:32
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: dm raid: fix address sanitizer warning in raid_resume There is a KASAN warning in raid_resume when running the lvm test lvconvert-raid.sh. The reason for the warning is that mddev->raid_disks is greater than rs->raid_disks, so the loop touches one entry beyond the allocated length.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2a9faa704d83ff0b04387e385efd8ae21cd95af6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3bfdc95466f5be4d8d95db5a5b470d61641a7c24Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/50235d9a1f1f742619ed9963cb9f240e5b821d46Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/71f601c779b3cc1baf497796f5b922c3fe5d2a1ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/74af83732a39ab7d3bc9b49219a535853e25679fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7dad24db59d2d2803576f2e3645728866a056dabPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c2d47bef93fb74aa97d90f9a40ca657b8f376083Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c2f075e729636a44e98d9722e3852c2fa6fa49b6Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm raid: fix address sanitizer warning in raid_resume\n\nThere is a KASAN warning in raid_resume when running the lvm test\nlvconvert-raid.sh. The reason for the warning is that mddev-\u003eraid_disks\nis greater than rs-\u003eraid_disks, so the loop touches one entry beyond\nthe allocated length."
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      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dm raid: correcci\u00f3n de la advertencia del depuraci\u00f3n de direcciones en raid_resume. Se produce una advertencia de KASAN en raid_resume al ejecutar la prueba lvm lvconvert-raid.sh. La advertencia se debe a que mddev-\u0026gt;raid_disks es mayor que rs-\u0026gt;raid_disks, por lo que el bucle toca una entrada m\u00e1s all\u00e1 de la longitud asignada."
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  "id": "CVE-2022-50085",
  "lastModified": "2025-11-18T02:32:24.627",
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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  "published": "2025-06-18T11:15:37.577",
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}


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