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vulnrichmentLinuxVULNRICHMENT:CVE-2024-40991
HistoryJul 12, 2024 - 12:37 p.m.

CVE-2024-40991 dmaengine: ti: k3-udma-glue: Fix of_k3_udma_glue_parse_chn_by_id()

2024-07-1212:37:35
Linux
github.com
1
cve-2024-40991
dmaengine
ti
k3-udma-glue
fix
of_k3_udma_glue_parse_chn_by_id
linux kernel

AI Score

6.8

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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.

AI Score

6.8

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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