Common vulnerabilities and Exposures (CVE)

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Required CVE Record Information

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe() It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref. And use devm_platform_get_and_ioremap_resource() to simplify code.

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Versions 5 Total

Default Status: unaffected

affected

  • affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 3660db29b0305f9a1d95979c7af0f5db6ea99f5d 
  • affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 98dd53a92825747395649f54d23512a13c3ed471 
  • affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 80776a71340f57d6a4952635fc89f0342072f3ca 
  • affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 449fc4561762ad9ad85362d5f01f0d0df397457a 
  • affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d9ed8af1dee37f181096631fb03729ece98ba816 

Versions 5 Total

Default Status: affected

unaffected

  • unaffected from 5.10.122 through 5.10.* 
  • unaffected from 5.15.47 through 5.15.* 
  • unaffected from 5.17.15 through 5.17.* 
  • unaffected from 5.18.4 through 5.18.* 
  • unaffected from 5.19