Riskcovery

CVE-2024-40991

dmaengine: ti: k3-udma-glue: Fix of_k3_udma_glue_parse_chn_by_id()

State
Published
Severity
7.8 High
Published
Jul 12, 2024
Updated
Aug 5, 2026
Reserved
Jul 12, 2024

Read the record on cve.org

Description

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

dmaengine: ti: k3-udma-glue: Fix of_k3_udma_glue_parse_chn_by_id()

The of_k3_udma_glue_parse_chn_by_id() helper function erroneously invokes "of_node_put()" on the "udmax_np" device-node passed to it, without having incremented its reference count at any point. Fix it.

Scores

CVSSScoreVectorSource
3.17.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 81a1f90f20af71728f900f245aa69e9425fdef84 to before a5ab5f413d1e4c7ed5f64271b025f0726374509eAffected
  • 81a1f90f20af71728f900f245aa69e9425fdef84 to before ba27e9d2207784da748b19170a2e56bd7770bd81Affected
LinuxLinux
  • 6.9Affected
  • before 6.9Not affected
  • 6.9.7 through 6.9.*Not affected
  • 6.10 and laterNot affected

References

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