FKIE_CVE-2024-27413

Vulnerability from fkie_nvd - Published: 2024-05-17 12:15 - Updated: 2026-06-17 07:19
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: efi/capsule-loader: fix incorrect allocation size gcc-14 notices that the allocation with sizeof(void) on 32-bit architectures is not enough for a 64-bit phys_addr_t: drivers/firmware/efi/capsule-loader.c: In function 'efi_capsule_open': drivers/firmware/efi/capsule-loader.c:295:24: error: allocation of insufficient size '4' for type 'phys_addr_t' {aka 'long long unsigned int'} with size '8' [-Werror=alloc-size] 295 | cap_info->phys = kzalloc(sizeof(void *), GFP_KERNEL); | ^ Use the correct type instead here.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/00cf21ac526011a29fc708f8912da446fac19f7bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/11aabd7487857b8e7d768fefb092f66dfde68492Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4b73473c050a612fb4317831371073eda07c3050Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/537e3f49dbe88881a6f0752beaa596942d9efd64Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/62a5dcd9bd3097e9813de62fa6f22815e84a0172Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/950d4d74d311a18baed6878dbfba8180d7e5ddddPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ddc547dd05a46720866c32022300f7376c40119fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fccfa646ef3628097d59f7d9c1a3e84d4b6bb45ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/00cf21ac526011a29fc708f8912da446fac19f7bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/11aabd7487857b8e7d768fefb092f66dfde68492Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4b73473c050a612fb4317831371073eda07c3050Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/537e3f49dbe88881a6f0752beaa596942d9efd64Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/62a5dcd9bd3097e9813de62fa6f22815e84a0172Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/950d4d74d311a18baed6878dbfba8180d7e5ddddPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ddc547dd05a46720866c32022300f7376c40119fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/fccfa646ef3628097d59f7d9c1a3e84d4b6bb45ePatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlThird Party Advisory
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 *
linux linux_kernel *
linux linux_kernel 4.15
linux linux_kernel 4.15
linux linux_kernel 4.15
linux linux_kernel 4.15
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
debian debian_linux 10.0
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nefi/capsule-loader: fix incorrect allocation size\n\ngcc-14 notices that the allocation with sizeof(void) on 32-bit architectures\nis not enough for a 64-bit phys_addr_t:\n\ndrivers/firmware/efi/capsule-loader.c: In function \u0027efi_capsule_open\u0027:\ndrivers/firmware/efi/capsule-loader.c:295:24: error: allocation of insufficient size \u00274\u0027 for type \u0027phys_addr_t\u0027 {aka \u0027long long unsigned int\u0027} with size \u00278\u0027 [-Werror=alloc-size]\n  295 |         cap_info-\u003ephys = kzalloc(sizeof(void *), GFP_KERNEL);\n      |                        ^\n\nUse the correct type instead here."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: efi/capsule-loader: corrige el tama\u00f1o de asignaci\u00f3n incorrecto gcc-14 advierte que la asignaci\u00f3n con sizeof(void) en arquitecturas de 32 bits no es suficiente para phys_addr_t: drivers de 64 bits /firmware/efi/capsule-loader.c: En funci\u00f3n \u0027efi_capsule_open\u0027: drivers/firmware/efi/capsule-loader.c:295:24: error: asignaci\u00f3n de tama\u00f1o \u00274\u0027 insuficiente para el tipo \u0027phys_addr_t\u0027 {alias \u0027 long long unsigned int\u0027} con tama\u00f1o \u00278\u0027 [-Werror=alloc-size] 295 | cap_info-\u0026gt;phys = kzalloc(sizeof(void *), GFP_KERNEL); | ^ Utilice el tipo correcto aqu\u00ed."
    }
  ],
  "id": "CVE-2024-27413",
  "lastModified": "2026-06-17T07:19:51.630",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-27413",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-06-17T17:39:33.014498Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-05-17T12:15:12.403",
  "references": [
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.