CVE-2024-27408High· 7.8▾ TwilightIn the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: eDMA: 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 e…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Nov 3.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: dw-edma: eDMA: 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 eDMA 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.
Linux >= 7e4b8a4fbe2cecab0959e862604803d063f50029 < 85cb0ca8efa483e5d22385ea12fc5857c48a0904Linux >= 7e4b8a4fbe2cecab0959e862604803d063f50029 < d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3Linux >= 7e4b8a4fbe2cecab0959e862604803d063f50029 < f396b4df27cfe01a99f4b41f584c49e56477be3aLinux >= 7e4b8a4fbe2cecab0959e862604803d063f50029 < bbcc1c83f343e580c3aa1f2a8593343bf7b55bbaLinux 5.3Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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