CVE-2024-26790
Published: Apr 4, 2024
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read There is chip (ls1028a) errata: The SoC may hang on 16 byte unaligned read transactions by QDMA. Unaligned read transactions initiated by QDMA may stall in the NOC (Network On-Chip), causing a deadlock condition. Stalled transactions will trigger completion timeouts in PCIe controller. Workaround: Enable prefetch by setting the source descriptor prefetchable bit ( SD[PF] = 1 ). Implement this workaround.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected b092529e0aa09829a6404424ce167bf3ce3235e2 - < 518d78b4fac68cac29a263554d7f3b19da99d0daaffected b092529e0aa09829a6404424ce167bf3ce3235e2 - < bb3a06e9b9a30e33d96aadc0e077be095a4f8580affected b092529e0aa09829a6404424ce167bf3ce3235e2 - < 106c1ac953a66556ec77456c46e818208d3a9bceaffected b092529e0aa09829a6404424ce167bf3ce3235e2 - < 237ecf1afe6c22534fa43abdf2bf0b0f52de0aaaaffected b092529e0aa09829a6404424ce167bf3ce3235e2 - < 5b696e9c388251f1c7373be92293769a489fd367+2 more versions |
Linux | Linux | affected 5.1unaffected 0 - < 5.1unaffected 5.4.271 - <= 5.4.*unaffected 5.10.212 - <= 5.10.*unaffected 5.15.151 - <= 5.15.*+4 more versions |
References
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