THREATINT

We use these services and cookies to improve your user experience. You may opt out if you wish, however, this may limit some features on this site.

Please see our statement on Data Privacy.

Zendesk (Helpdesk and Chat)

Ok

PUBLISHED

CVE-2022-48656

dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()

Reserved:2024-02-25
Published:2024-04-28
Updated:2024-06-06

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get() We should call of_node_put() for the reference returned by of_parse_phandle() in fail path or when it is not used anymore. Here we only need to move the of_node_put() before the check.

Product status

Default status
unaffected

d70241913413 before aa11dae059a4
affected

d70241913413 before dd5a6c5a0875
affected

d70241913413 before a17df55bf6d5
affected

d70241913413 before f9fdb0b86f08
affected

Default status
affected

5.6
affected

Any version before 5.6
unaffected

5.10.146
unaffected

5.15.71
unaffected

5.19.12
unaffected

6.0
unaffected

References

https://git.kernel.org/stable/c/aa11dae059a439af82bae541b134f8f53ac177b5

https://git.kernel.org/stable/c/dd5a6c5a08752b613e83ad2cb5133e72a64b876d

https://git.kernel.org/stable/c/a17df55bf6d536712da6902a83db82b82e67d5a2

https://git.kernel.org/stable/c/f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e

cve.org CVE-2022-48656

nvd.nist.gov CVE-2022-48656

Download JSON

Share this page
https://cve.threatint.com/CVE/CVE-2022-48656