CVE-2024-42277 (GCVE-0-2024-42277)

Vulnerability from cvelistv5 – Published: 2024-08-17 09:08 – Updated: 2026-05-23 15:52
VLAI
Title
iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en
Summary
In the Linux kernel, the following vulnerability has been resolved: iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en In sprd_iommu_cleanup() before calling function sprd_iommu_hw_en() dom->sdev is equal to NULL, which leads to null dereference. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 92c089a931fd3939cd32318cf4f54e69e8f51a19 , < 8c79ceb4ecf823e6ec10fee6febb0fca3de79922 (git)
Affected: 8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9 , < dfe90030a0cfa26dca4cb6510de28920e5ad22fb (git)
Affected: 9afea57384d4ae7b2034593eac7fa76c7122762a , < b62841e49a2b7938f6fdeaaf93fb57e4eb880bdb (git)
Affected: 9afea57384d4ae7b2034593eac7fa76c7122762a , < d5fe884ce28c5005f8582c35333c195a168f841c (git)
Affected: 9afea57384d4ae7b2034593eac7fa76c7122762a , < 630482ee0653decf9e2482ac6181897eb6cde5b8 (git)
Affected: d0a917fd5e3b3ed9d9306b4260ba684b982da9f3 (git)
Affected: 5.15.113 , < 5.15.165 (semver)
Affected: 6.1.81 , < 6.1.103 (semver)
Affected: 6.3.4 , < 6.4 (semver)
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Linux Linux Affected: 6.4
Unaffected: 0 , < 6.4 (semver)
Unaffected: 5.15.165 , ≤ 5.15.* (semver)
Unaffected: 6.1.103 , ≤ 6.1.* (semver)
Unaffected: 6.6.44 , ≤ 6.6.* (semver)
Unaffected: 6.10.3 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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\"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"92c089a931fd3939cd32318cf4f54e69e8f51a19\", \"lessThan\": \"8c79ceb4ecf823e6ec10fee6febb0fca3de79922\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9\", \"lessThan\": \"dfe90030a0cfa26dca4cb6510de28920e5ad22fb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9afea57384d4ae7b2034593eac7fa76c7122762a\", \"lessThan\": \"b62841e49a2b7938f6fdeaaf93fb57e4eb880bdb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9afea57384d4ae7b2034593eac7fa76c7122762a\", \"lessThan\": \"d5fe884ce28c5005f8582c35333c195a168f841c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9afea57384d4ae7b2034593eac7fa76c7122762a\", \"lessThan\": \"630482ee0653decf9e2482ac6181897eb6cde5b8\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d0a917fd5e3b3ed9d9306b4260ba684b982da9f3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"5.15.113\", \"lessThan\": \"5.15.165\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.1.81\", \"lessThan\": \"6.1.103\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.3.4\", \"lessThan\": \"6.4\", \"versionType\": \"semver\"}], \"programFiles\": [\"drivers/iommu/sprd-iommu.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.4\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.4\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.165\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.103\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.44\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/iommu/sprd-iommu.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/8c79ceb4ecf823e6ec10fee6febb0fca3de79922\"}, {\"url\": \"https://git.kernel.org/stable/c/dfe90030a0cfa26dca4cb6510de28920e5ad22fb\"}, {\"url\": \"https://git.kernel.org/stable/c/b62841e49a2b7938f6fdeaaf93fb57e4eb880bdb\"}, {\"url\": \"https://git.kernel.org/stable/c/d5fe884ce28c5005f8582c35333c195a168f841c\"}, {\"url\": \"https://git.kernel.org/stable/c/630482ee0653decf9e2482ac6181897eb6cde5b8\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\niommu: sprd: Avoid NULL deref in sprd_iommu_hw_en\\n\\nIn sprd_iommu_cleanup() before calling function sprd_iommu_hw_en()\\ndom-\u003esdev is equal to NULL, which leads to null dereference.\\n\\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.165\", \"versionStartIncluding\": \"5.15.113\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.103\", \"versionStartIncluding\": \"6.1.81\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.44\", \"versionStartIncluding\": \"6.4\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.3\", \"versionStartIncluding\": \"6.4\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11\", \"versionStartIncluding\": \"6.4\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"6.3.4\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-23T15:52:36.786Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-42277\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-23T15:52:36.786Z\", \"dateReserved\": \"2024-07-30T07:40:12.261Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-17T09:08:45.486Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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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.


Detection rules are retrieved from Rulezet.