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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.

PUBLISHED Reserved 2024-02-19 | Published 2024-04-04 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

b092529e0aa09829a6404424ce167bf3ce3235e2 (git) before 518d78b4fac68cac29a263554d7f3b19da99d0da
affected

b092529e0aa09829a6404424ce167bf3ce3235e2 (git) before bb3a06e9b9a30e33d96aadc0e077be095a4f8580
affected

b092529e0aa09829a6404424ce167bf3ce3235e2 (git) before 106c1ac953a66556ec77456c46e818208d3a9bce
affected

b092529e0aa09829a6404424ce167bf3ce3235e2 (git) before 237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa
affected

b092529e0aa09829a6404424ce167bf3ce3235e2 (git) before 5b696e9c388251f1c7373be92293769a489fd367
affected

b092529e0aa09829a6404424ce167bf3ce3235e2 (git) before ad2f8920c314e0a2d9e984fc94b729eca3cda471
affected

b092529e0aa09829a6404424ce167bf3ce3235e2 (git) before 9d739bccf261dd93ec1babf82f5c5d71dd4caa3e
affected

Default status
affected

5.1
affected

Any version before 5.1
unaffected

5.4.271 (semver)
unaffected

5.10.212 (semver)
unaffected

5.15.151 (semver)
unaffected

6.1.81 (semver)
unaffected

6.6.21 (semver)
unaffected

6.7.9 (semver)
unaffected

6.8 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/518d78b4fac68cac29a263554d7f3b19da99d0da

git.kernel.org/...c/bb3a06e9b9a30e33d96aadc0e077be095a4f8580

git.kernel.org/...c/106c1ac953a66556ec77456c46e818208d3a9bce

git.kernel.org/...c/237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa

git.kernel.org/...c/5b696e9c388251f1c7373be92293769a489fd367

git.kernel.org/...c/ad2f8920c314e0a2d9e984fc94b729eca3cda471

git.kernel.org/...c/9d739bccf261dd93ec1babf82f5c5d71dd4caa3e

lists.debian.org/debian-lts-announce/2024/06/msg00017.html

git.kernel.org/...c/518d78b4fac68cac29a263554d7f3b19da99d0da

git.kernel.org/...c/bb3a06e9b9a30e33d96aadc0e077be095a4f8580

git.kernel.org/...c/106c1ac953a66556ec77456c46e818208d3a9bce

git.kernel.org/...c/237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa

git.kernel.org/...c/5b696e9c388251f1c7373be92293769a489fd367

git.kernel.org/...c/ad2f8920c314e0a2d9e984fc94b729eca3cda471

git.kernel.org/...c/9d739bccf261dd93ec1babf82f5c5d71dd4caa3e

cve.org (CVE-2024-26790)

nvd.nist.gov (CVE-2024-26790)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.