cve-2024-53225
Vulnerability from cvelistv5
Published
2024-12-27 13:50
Modified
2025-01-20 06:21
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Fix alignment failure at max_n_shift When configuring a kernel with PAGE_SIZE=4KB, depending on its setting of CONFIG_CMA_ALIGNMENT, VCMDQ_LOG2SIZE_MAX=19 could fail the alignment test and trigger a WARN_ON: WARNING: at drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3646 Call trace: arm_smmu_init_one_queue+0x15c/0x210 tegra241_cmdqv_init_structures+0x114/0x338 arm_smmu_device_probe+0xb48/0x1d90 Fix it by capping max_n_shift to CMDQ_MAX_SZ_SHIFT as SMMUv3 CMDQ does.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/85a1d70b86dbcb84a68e7e4942a5181276945988
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a3799717b881aa0f4e722afb70e7b8ba84ae4f36
Impacted products
Vendor Product Version
Linux Linux Version: 918eb5c856f6ce4cf93b4b38e4b5e156905c5943
Version: 918eb5c856f6ce4cf93b4b38e4b5e156905c5943
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   Linux Linux Version: 6.12
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{
   containers: {
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "85a1d70b86dbcb84a68e7e4942a5181276945988",
                     status: "affected",
                     version: "918eb5c856f6ce4cf93b4b38e4b5e156905c5943",
                     versionType: "git",
                  },
                  {
                     lessThan: "a3799717b881aa0f4e722afb70e7b8ba84ae4f36",
                     status: "affected",
                     version: "918eb5c856f6ce4cf93b4b38e4b5e156905c5943",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "6.12",
                  },
                  {
                     lessThan: "6.12",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.12.*",
                     status: "unaffected",
                     version: "6.12.2",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.13",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/tegra241-cmdqv: Fix alignment failure at max_n_shift\n\nWhen configuring a kernel with PAGE_SIZE=4KB, depending on its setting of\nCONFIG_CMA_ALIGNMENT, VCMDQ_LOG2SIZE_MAX=19 could fail the alignment test\nand trigger a WARN_ON:\n    WARNING: at drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3646\n    Call trace:\n     arm_smmu_init_one_queue+0x15c/0x210\n     tegra241_cmdqv_init_structures+0x114/0x338\n     arm_smmu_device_probe+0xb48/0x1d90\n\nFix it by capping max_n_shift to CMDQ_MAX_SZ_SHIFT as SMMUv3 CMDQ does.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2025-01-20T06:21:36.004Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/85a1d70b86dbcb84a68e7e4942a5181276945988",
            },
            {
               url: "https://git.kernel.org/stable/c/a3799717b881aa0f4e722afb70e7b8ba84ae4f36",
            },
         ],
         title: "iommu/tegra241-cmdqv: Fix alignment failure at max_n_shift",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-53225",
      datePublished: "2024-12-27T13:50:14.787Z",
      dateReserved: "2024-11-19T17:17:25.025Z",
      dateUpdated: "2025-01-20T06:21:36.004Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-53225\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T14:15:30.687\",\"lastModified\":\"2024-12-27T14:15:30.687\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\niommu/tegra241-cmdqv: Fix alignment failure at max_n_shift\\n\\nWhen configuring a kernel with PAGE_SIZE=4KB, depending on its setting of\\nCONFIG_CMA_ALIGNMENT, VCMDQ_LOG2SIZE_MAX=19 could fail the alignment test\\nand trigger a WARN_ON:\\n    WARNING: at drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3646\\n    Call trace:\\n     arm_smmu_init_one_queue+0x15c/0x210\\n     tegra241_cmdqv_init_structures+0x114/0x338\\n     arm_smmu_device_probe+0xb48/0x1d90\\n\\nFix it by capping max_n_shift to CMDQ_MAX_SZ_SHIFT as SMMUv3 CMDQ does.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/85a1d70b86dbcb84a68e7e4942a5181276945988\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a3799717b881aa0f4e722afb70e7b8ba84ae4f36\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}",
   },
}


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