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CVE-2024-45828 (GCVE-0-2024-45828)

Vulnerability from cvelistv5 – Published: 2025-01-11 12:25 – Updated: 2026-05-11 20:34
VLAI
Title
i3c: mipi-i3c-hci: Mask ring interrupts before ring stop request
Summary
In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Mask ring interrupts before ring stop request Bus cleanup path in DMA mode may trigger a RING_OP_STAT interrupt when the ring is being stopped. Depending on timing between ring stop request completion, interrupt handler removal and code execution this may lead to a NULL pointer dereference in hci_dma_irq_handler() if it gets to run after the io_data pointer is set to NULL in hci_dma_cleanup(). Prevent this my masking the ring interrupts before ring stop request.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 19:55 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < a6cddf68b3405b272b5a3cad9657be0b02b34bf4 (git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 9d745a56aea45e47f4755bc12e6429d6314dbb54 (git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < a6dc4b4fda2e147e557050eaae51ff15edeb680b (git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 19cc5767334bfe980f52421627d0826c0da86721 (git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 6ca2738174e4ee44edb2ab2d86ce74f015a0cc32 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.0
Unaffected: 0 , < 5.0 (semver)
Unaffected: 5.15.174 , ≤ 5.15.* (semver)
Unaffected: 6.1.120 , ≤ 6.1.* (semver)
Unaffected: 6.6.66 , ≤ 6.6.* (semver)
Unaffected: 6.12.5 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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      "cve": "CVE-2024-45828",
      "id": "CVE-2024-45828",
      "initial_release_date": "2025-01-12T00:19:48Z",
      "product_status:known_affected": "540",
      "product_status:known_not_affected": "298",
      "product_status:recommended": "358",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-45828",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-45828.json",
      "version": "65"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T20:39:13.584Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-45828\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T19:55:58.058798Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T15:52:14.400Z\"}}], \"cna\": {\"title\": \"i3c: mipi-i3c-hci: Mask ring interrupts before ring stop request\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0\", \"lessThan\": \"a6cddf68b3405b272b5a3cad9657be0b02b34bf4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0\", \"lessThan\": \"9d745a56aea45e47f4755bc12e6429d6314dbb54\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0\", \"lessThan\": \"a6dc4b4fda2e147e557050eaae51ff15edeb680b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0\", \"lessThan\": \"19cc5767334bfe980f52421627d0826c0da86721\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0\", \"lessThan\": \"6ca2738174e4ee44edb2ab2d86ce74f015a0cc32\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/i3c/master/mipi-i3c-hci/dma.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.0\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.0\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.174\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.120\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.66\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/i3c/master/mipi-i3c-hci/dma.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/a6cddf68b3405b272b5a3cad9657be0b02b34bf4\"}, {\"url\": \"https://git.kernel.org/stable/c/9d745a56aea45e47f4755bc12e6429d6314dbb54\"}, {\"url\": \"https://git.kernel.org/stable/c/a6dc4b4fda2e147e557050eaae51ff15edeb680b\"}, {\"url\": \"https://git.kernel.org/stable/c/19cc5767334bfe980f52421627d0826c0da86721\"}, {\"url\": \"https://git.kernel.org/stable/c/6ca2738174e4ee44edb2ab2d86ce74f015a0cc32\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ni3c: mipi-i3c-hci: Mask ring interrupts before ring stop request\\n\\nBus cleanup path in DMA mode may trigger a RING_OP_STAT interrupt when\\nthe ring is being stopped. Depending on timing between ring stop request\\ncompletion, interrupt handler removal and code execution this may lead\\nto a NULL pointer dereference in hci_dma_irq_handler() if it gets to run\\nafter the io_data pointer is set to NULL in hci_dma_cleanup().\\n\\nPrevent this my masking the ring interrupts before ring stop request.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.174\", \"versionStartIncluding\": \"5.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.120\", \"versionStartIncluding\": \"5.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.66\", \"versionStartIncluding\": \"5.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.5\", \"versionStartIncluding\": \"5.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13\", \"versionStartIncluding\": \"5.0\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:34:09.011Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-45828\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:34:09.011Z\", \"dateReserved\": \"2025-01-09T09:51:32.498Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-01-11T12:25:11.560Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.