fkie_cve-2024-38571
Vulnerability from fkie_nvd
Published
2024-06-19 14:15
Modified
2024-11-21 09:26
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: thermal/drivers/tsens: Fix null pointer dereference compute_intercept_slope() is called from calibrate_8960() (in tsens-8960.c) as compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) which lead to null pointer dereference (if DEBUG or DYNAMIC_DEBUG set). Fix this bug by adding null pointer check. Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/06d17744b77bc6cb29a6c785f4fad8c4163ee653Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/11c731386ed82053c2759b6fea1a82ae946e5e0fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/27600e0c5272a262b0903e35ae1df37d33c5c1adPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2d5ca6e4a2872e92a32fdfd87e04dd7d3ced7278Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d998ddc86a27c92140b9f7984ff41e3d1d07a48fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fcf5f1b5f308f2eb422f6aca55d295b25890906bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/06d17744b77bc6cb29a6c785f4fad8c4163ee653Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/11c731386ed82053c2759b6fea1a82ae946e5e0fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/27600e0c5272a262b0903e35ae1df37d33c5c1adPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2d5ca6e4a2872e92a32fdfd87e04dd7d3ced7278Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d998ddc86a27c92140b9f7984ff41e3d1d07a48fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/fcf5f1b5f308f2eb422f6aca55d295b25890906bPatch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "9AA4F845-6D8D-40B8-B499-D3C1B4A4A97B",
                     versionEndExcluding: "5.15.161",
                     versionStartIncluding: "5.13",
                     vulnerable: true,
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                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                     vulnerable: true,
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                     versionEndExcluding: "6.8.12",
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                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                     versionEndExcluding: "6.9.3",
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                     vulnerable: true,
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               ],
               negate: false,
               operator: "OR",
            },
         ],
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   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In the Linux kernel, the following vulnerability has been resolved:\n\nthermal/drivers/tsens: Fix null pointer dereference\n\ncompute_intercept_slope() is called from calibrate_8960() (in tsens-8960.c)\nas compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) which lead to null\npointer dereference (if DEBUG or DYNAMIC_DEBUG set).\nFix this bug by adding null pointer check.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
      },
      {
         lang: "es",
         value: "En el kernel de Linux, se resolvió la siguiente vulnerabilidad: Thermal/drivers/tsens: se corrigió la desreferencia del puntero nulo Compute_intercept_slope() se llama desde calibrate_8960() (en tsens-8960.c) como Compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) lo que conduce a la desreferencia del puntero nulo (si DEBUG o DYNAMIC_DEBUG están configurados). Corrija este error agregando una verificación de puntero nulo. Encontrado por el Centro de verificación de Linux (linuxtesting.org) con SVACE.",
      },
   ],
   id: "CVE-2024-38571",
   lastModified: "2024-11-21T09:26:22.597",
   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",
         },
      ],
   },
   published: "2024-06-19T14:15:17.250",
   references: [
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         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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         tags: [
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         url: "https://git.kernel.org/stable/c/11c731386ed82053c2759b6fea1a82ae946e5e0f",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         url: "https://git.kernel.org/stable/c/27600e0c5272a262b0903e35ae1df37d33c5c1ad",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
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         url: "https://git.kernel.org/stable/c/2d5ca6e4a2872e92a32fdfd87e04dd7d3ced7278",
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         tags: [
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         ],
         url: "https://git.kernel.org/stable/c/fcf5f1b5f308f2eb422f6aca55d295b25890906b",
      },
   ],
   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-476",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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