FKIE_CVE-2023-52482

Vulnerability from fkie_nvd - Published: 2024-02-29 06:15 - Updated: 2026-06-17 06:42
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: x86/srso: Add SRSO mitigation for Hygon processors Add mitigation for the speculative return stack overflow vulnerability which exists on Hygon processors too.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6ce2f297a7168274547d0b5aea6c7c16268b8a96Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a5ef7d68cea1344cf524f04981c2b3f80bedbb0dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cf43b304b6952b549d58feabc342807b334f03d4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e7ea043bc3f19473561c08565047b3f1671bf35dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6ce2f297a7168274547d0b5aea6c7c16268b8a96Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a5ef7d68cea1344cf524f04981c2b3f80bedbb0dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/cf43b304b6952b549d58feabc342807b334f03d4Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e7ea043bc3f19473561c08565047b3f1671bf35dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List, Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.6
linux linux_kernel 6.6
linux linux_kernel 6.6
debian debian_linux 10.0
To clipboard 

{
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          "programFiles": [
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          "vendor": "Linux",
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              "version": "0",
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nx86/srso: Add SRSO mitigation for Hygon processors\n\nAdd mitigation for the speculative return stack overflow vulnerability\nwhich exists on Hygon processors too."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: x86/srso: agregue mitigaci\u00f3n SRSO para procesadores Hygon. Agregue mitigaci\u00f3n para la vulnerabilidad de desbordamiento de pila de retorno especulativo que tambi\u00e9n existe en los procesadores Hygon."
    }
  ],
  "id": "CVE-2023-52482",
  "lastModified": "2026-06-17T06:42:49.657",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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        "ssvcData": {
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          "options": [
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              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-06-28T17:09:03.245978Z",
          "version": "2.0.3"
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  "published": "2024-02-29T06:15:46.103",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-787"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.