fkie_cve-2024-58076
Vulnerability from fkie_nvd
Published
2025-03-06 17:15
Modified
2025-03-25 14:26
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: clk: qcom: gcc-sm6350: Add missing parent_map for two clocks If a clk_rcg2 has a parent, it should also have parent_map defined, otherwise we'll get a NULL pointer dereference when calling clk_set_rate like the following: [ 3.388105] Call trace: [ 3.390664] qcom_find_src_index+0x3c/0x70 (P) [ 3.395301] qcom_find_src_index+0x1c/0x70 (L) [ 3.399934] _freq_tbl_determine_rate+0x48/0x100 [ 3.404753] clk_rcg2_determine_rate+0x1c/0x28 [ 3.409387] clk_core_determine_round_nolock+0x58/0xe4 [ 3.421414] clk_core_round_rate_nolock+0x48/0xfc [ 3.432974] clk_core_round_rate_nolock+0xd0/0xfc [ 3.444483] clk_core_set_rate_nolock+0x8c/0x300 [ 3.455886] clk_set_rate+0x38/0x14c Add the parent_map property for two clocks where it's missing and also un-inline the parent_data as well to keep the matching parent_map and parent_data together.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/08b77ed7cfaac62bba51ac7a0487409ec9fcbc84Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/175af15551ed5aa6af16ff97aff75cfffb42da21Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/39336edd14a59dc086fb19957655e0f340bb28e8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3e567032233a240b903dc11c9f18eeb3faa10ffaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/96fe1a7ee477d701cfc98ab9d3c730c35d966861Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b6fe13566bf5676b1e3b72d2a06d875733e93ee6Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
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    {
      "nodes": [
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: qcom: gcc-sm6350: Add missing parent_map for two clocks\n\nIf a clk_rcg2 has a parent, it should also have parent_map defined,\notherwise we\u0027ll get a NULL pointer dereference when calling clk_set_rate\nlike the following:\n\n  [    3.388105] Call trace:\n  [    3.390664]  qcom_find_src_index+0x3c/0x70 (P)\n  [    3.395301]  qcom_find_src_index+0x1c/0x70 (L)\n  [    3.399934]  _freq_tbl_determine_rate+0x48/0x100\n  [    3.404753]  clk_rcg2_determine_rate+0x1c/0x28\n  [    3.409387]  clk_core_determine_round_nolock+0x58/0xe4\n  [    3.421414]  clk_core_round_rate_nolock+0x48/0xfc\n  [    3.432974]  clk_core_round_rate_nolock+0xd0/0xfc\n  [    3.444483]  clk_core_set_rate_nolock+0x8c/0x300\n  [    3.455886]  clk_set_rate+0x38/0x14c\n\nAdd the parent_map property for two clocks where it\u0027s missing and also\nun-inline the parent_data as well to keep the matching parent_map and\nparent_data together."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad:  clk: qcom: gcc-sm6350: Add missing parent_map for two clocks If a clk_rcg2 has a parent, it should also have parent_map defined, otherwise we\u0027ll get a NULL pointer dereference when calling clk_set_rate like the following: [ 3.388105] Call trace: [ 3.390664] qcom_find_src_index+0x3c/0x70 (P) [ 3.395301] qcom_find_src_index+0x1c/0x70 (L) [ 3.399934] _freq_tbl_determine_rate+0x48/0x100 [ 3.404753] clk_rcg2_determine_rate+0x1c/0x28 [ 3.409387] clk_core_determine_round_nolock+0x58/0xe4 [ 3.421414] clk_core_round_rate_nolock+0x48/0xfc [ 3.432974] clk_core_round_rate_nolock+0xd0/0xfc [ 3.444483] clk_core_set_rate_nolock+0x8c/0x300 [ 3.455886] clk_set_rate+0x38/0x14c Agregue la propiedad parent_map para dos relojes donde falta y tambi\u00e9n desvincule parent_data para mantener juntos los parent_map y parent_data coincidentes."
    }
  ],
  "id": "CVE-2024-58076",
  "lastModified": "2025-03-25T14:26:52.030",
  "metrics": {
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      {
        "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"
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        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2025-03-06T17:15:20.997",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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