CVE-2026-98416 (GCVE-0-2026-98416)

Vulnerability from cvelistv5 – Published: 2026-10-14 13:27 – Updated: 2026-10-14 13:27
VLAI
Title
dmaengine: ti: k3-udma-glue: fix NULL dereference in k3_udma_glue_release_rx_chn()
Summary
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.
Severity
No CVSS data available.
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6667 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: d702419134133db1eab2067dc6ea5723467fd917 , < b51ed7885ab0e8ecad765adc13b465cb1498cdc9 (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < b2985956e06632939bee47cee13bccd78ad7c3a1 (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < 967612574c542dec71f820a6eb16dea80dd187a1 (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < 89f5414660724bb562db4ac74665da16d4a57d99 (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < 5a6cb4d387eebf7d32a6ed3fcd39f94bf38bd134 (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < b14e6c52872556de2d6c137531e0ce85085c10ed (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < 5b2d92b7b177226e1dca2e80dc8369131276c2a4 (git)
Affected: d702419134133db1eab2067dc6ea5723467fd917 , < 0294b6dd515256c03ea2dbf508ddd3826d788579 (git)
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Linux Linux Affected: 5.6
Unaffected: 0 , < 5.6 (semver)
Unaffected: 5.10.271 , ≤ 5.10.* (semver)
Unaffected: 5.15.222 , ≤ 5.15.* (semver)
Unaffected: 6.1.189 , ≤ 6.1.* (semver)
Unaffected: 6.6.158 , ≤ 6.6.* (semver)
Unaffected: 6.12.112 , ≤ 6.12.* (semver)
Unaffected: 6.18.54 , ≤ 6.18.* (semver)
Unaffected: 7.2.8 , ≤ 7.2.* (semver)
Unaffected: 7.3-rc4 , ≤ * (original_commit_for_fix)
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Show details on NVD website
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}



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