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VULNERABILITIES

CVE-2026-98416 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/0294b6dd515256c03ea2dbf508ddd3826d788579 kernel.org
https://git.kernel.org/stable/c/5a6cb4d387eebf7d32a6ed3fcd39f94bf38bd134 kernel.org
https://git.kernel.org/stable/c/5b2d92b7b177226e1dca2e80dc8369131276c2a4 kernel.org
https://git.kernel.org/stable/c/89f5414660724bb562db4ac74665da16d4a57d99 kernel.org
https://git.kernel.org/stable/c/967612574c542dec71f820a6eb16dea80dd187a1 kernel.org

see all 8 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-98416
NVD Published Date:
Oct 14, 2026
NVD Last Modified:
Oct 19, 2026
Source:
kernel.org
CVE-2026-98416 Details - Not Deferred