CVE-2026-98416

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Source
https://cve.org/CVERecord?id=CVE-2026-98416
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98416.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-98416
Downstream
Published
2026-10-14T13:27:47Z
Modified
2026-10-15T02:47:34Z
Summary
dmaengine: ti: k3-udma-glue: fix NULL dereference in k3_udma_glue_release_rx_chn()
Details

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: ti: k3-udma-glue: fix NULL dereference in k3_udma_glue_release_rx_chn()

If devm_kcalloc() for rx_chn->flows fails in a channel request function, the error path calls k3_udma_glue_release_rx_chn(), which dereferences the NULL rx_chn->flows pointer in k3_udma_glue_release_rx_flow().

Skip the flow release loop in k3_udma_glue_release_rx_chn() when rx_chn->flows is not allocated.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Database specific 
{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98416.json"
}
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
d702419134133db1eab2067dc6ea5723467fd917
Fixed
b51ed7885ab0e8ecad765adc13b465cb1498cdc9
Fixed
b2985956e06632939bee47cee13bccd78ad7c3a1
Fixed
967612574c542dec71f820a6eb16dea80dd187a1
Fixed
89f5414660724bb562db4ac74665da16d4a57d99
Fixed
5a6cb4d387eebf7d32a6ed3fcd39f94bf38bd134
Fixed
b14e6c52872556de2d6c137531e0ce85085c10ed
Fixed
5b2d92b7b177226e1dca2e80dc8369131276c2a4
Fixed
0294b6dd515256c03ea2dbf508ddd3826d788579

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98416.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.6.0
Fixed
5.10.271
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.222
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.189
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.158
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.112
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.54
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.2.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98416.json"