CVE-2024-27409 (GCVE-0-2024-27409)

Vulnerability from cvelistv5 – Published: 2024-05-17 11:50 – Updated: 2025-05-04 09:04
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: HDMA: Add sync read before starting the DMA transfer in remote setup The Linked list element and pointer are not stored in the same memory as the HDMA controller register. If the doorbell register is toggled before the full write of the linked list a race condition error will occur. In remote setup we can only use a readl to the memory to assure the full write has occurred.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: e74c39573d35e9ac441090ff8183aa3dc2540649 , < 227ef58a9b0c372efba422e8886a8015a1509eba (git)
Affected: e74c39573d35e9ac441090ff8183aa3dc2540649 , < 17be6f5cb223f22e4733ed8fe8b2247cbb677716 (git)
Affected: e74c39573d35e9ac441090ff8183aa3dc2540649 , < 712a92a48158e02155b4b6b21e03a817f78c9b7e (git)
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    Linux Linux Affected: 6.5
Unaffected: 0 , < 6.5 (semver)
Unaffected: 6.6.21 , ≤ 6.6.* (semver)
Unaffected: 6.7.9 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
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  • 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.
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  • 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.