CVE-2024-26790

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Source
https://cve.org/CVERecord?id=CVE-2024-26790
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-26790.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-26790
Downstream
Related
Published
2024-04-04T08:20:21.742Z
Modified
2026-05-18T05:57:46.665439609Z
Summary
dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26790.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
b092529e0aa09829a6404424ce167bf3ce3235e2
Fixed
518d78b4fac68cac29a263554d7f3b19da99d0da
Fixed
bb3a06e9b9a30e33d96aadc0e077be095a4f8580
Fixed
106c1ac953a66556ec77456c46e818208d3a9bce
Fixed
237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa
Fixed
5b696e9c388251f1c7373be92293769a489fd367
Fixed
ad2f8920c314e0a2d9e984fc94b729eca3cda471
Fixed
9d739bccf261dd93ec1babf82f5c5d71dd4caa3e

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-26790.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.1.0
Fixed
5.4.271
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.212
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.151
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.81
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.21
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.7.9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-26790.json"