Vulnerability-Lookup

GHSA-H7CV-M349-G3XP

Vulnerability from github – Published: 2024-05-21 18:31 – Updated: 2025-01-06 21:30

Details

In the Linux kernel, the following vulnerability has been resolved:

i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler

Do not loop over ring headers in hci_dma_irq_handler() that are not allocated and enabled in hci_dma_init(). Otherwise out of bounds access will occur from rings->headers[i] access when i >= number of allocated ring headers.

Severity ?

7.1 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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  "affected": [],
  "aliases": [
    "CVE-2023-52766"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
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    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:15Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-h7cv-m349-g3xp",
  "modified": "2025-01-06T21:30:49Z",
  "published": "2024-05-21T18:31:20Z",
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}

CVE-2023-52766 (GCVE-0-2023-52766)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:30 – Updated: 2025-05-04 07:42

Title

i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler

Summary

In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler Do not loop over ring headers in hci_dma_irq_handler() that are not allocated and enabled in hci_dma_init(). Otherwise out of bounds access will occur from rings->headers[i] access when i >= number of allocated ring headers.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/d23ad76f240c0f597…
	https://git.kernel.org/stable/c/8be39f66915b40d26…
	https://git.kernel.org/stable/c/7c2b91b30d74d7c40…
	https://git.kernel.org/stable/c/4c86cb2321bd9c72d…
	https://git.kernel.org/stable/c/45a832f989e520095…

Impacted products

Vendor

Product

Version

Linux

Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < d23ad76f240c0f597b7a9eb79905d246f27d40df (git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 8be39f66915b40d26ea2c18ba84b5c3d5da6809b (git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 7c2b91b30d74d7c407118ad72502d4ca28af1af6 (git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 4c86cb2321bd9c72d3b945ce7f747961beda8e65 (git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 45a832f989e520095429589d5b01b0c65da9b574 (git)

Linux

Affected: 5.0
Unaffected: 0 , < 5.0 (semver)
Unaffected: 5.15.140 , ≤ 5.15.* (semver)
Unaffected: 6.1.64 , ≤ 6.1.* (semver)
Unaffected: 6.5.13 , ≤ 6.5.* (semver)
Unaffected: 6.6.3 , ≤ 6.6.* (semver)
Unaffected: 6.7 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-H7CV-M349-G3XP

CVE-2023-52766 (GCVE-0-2023-52766)

Tags

Sightings

Nomenclature