FKIE_CVE-2021-47148

Vulnerability from fkie_nvd - Published: 2024-03-25 09:15 - Updated: 2024-12-12 14:35
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: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context() This function is called from ethtool_set_rxfh() and "*rss_context" comes from the user. Add some bounds checking to prevent memory corruption.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/389146bc6d2bbb20714d06624b74856320ce40f7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e5cc361e21648b75f935f9571d4003aaee480214Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/389146bc6d2bbb20714d06624b74856320ce40f7Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e5cc361e21648b75f935f9571d4003aaee480214Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel 5.13
linux linux_kernel 5.13
linux linux_kernel 5.13
To clipboard 

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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()\n\nThis function is called from ethtool_set_rxfh() and \"*rss_context\"\ncomes from the user.  Add some bounds checking to prevent memory\ncorruption."
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      "lang": "es",
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  "id": "CVE-2021-47148",
  "lastModified": "2024-12-12T14:35:05.817",
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          "confidentialityImpact": "HIGH",
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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": "2024-03-25T09:15:09.150",
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