CVE-2025-40036

N/A

Description

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix possible map leak in fastrpc_put_args copy_to_user() failure would cause an early return without cleaning up the fdlist, which has been updated by the DSP. This could lead to map leak. Fix this by redirecting to a cleanup path on failure, ensuring that all mapped buffers are properly released before returning.

CVE Details

CVSS v3.1 ScoreN/A

Published10/28/2025

Last Modified10/30/2025

Sourcenvd

Honeypot Sightings0

References

https://git.kernel.org/stable/c/3ad42dc66445df6977cf4be0c06f1a655299ce6c(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/78d33a041555db03903e8037fd053ed74fbd88cb(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/a085658264d0c8d4f795d4631f77d7289a021de9(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/c000f65f0ac93d9f9cc69a230d372f6ca93e4879(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/da1ba64176e0138f2bfa96f9e43e8c3640d01e1e(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

IOC Correlations

No correlations recorded

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