CVE-2025-38015 Information

Jun 19, 2025 cve

Description

In the Linux kernel the following vulnerability has been resolved:

dmaengine: idxd: fix memory leak in error handling path of idxd_alloc

Memory allocated for idxd is not freed if an error occurs during idxd_alloc(). To fix it free the allocated memory in the reverse order of allocation before exiting the function in case of an error.

Reference

https://git.kernel.org/stable/c/46a5cca76c76c86063000a12936f8e7875295838 https://git.kernel.org/stable/c/4f005eb68890698e5abc6a3af04dab76f175c50c https://git.kernel.org/stable/c/64afd9a1f644b27661420257dcc007d5009c99dd https://git.kernel.org/stable/c/6e94a2c3e4c166cd2736ac225fba5889fb1e8ac0 https://git.kernel.org/stable/c/868dbce755ec92855362d213f47e045a8388361a

CNNVD-202506-2150 (Published: 2025-06-18)

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