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CVE-2025-38015

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CVE-2025-38015

Published: Jun 18, 2025

Modified: May 23, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
a8563a33a5e26064061f2fb34215c97f0e2995f4 - < 64afd9a1f644b27661420257dcc007d5009c99dd
affected
a8563a33a5e26064061f2fb34215c97f0e2995f4 - < 6e94a2c3e4c166cd2736ac225fba5889fb1e8ac0
affected
a8563a33a5e26064061f2fb34215c97f0e2995f4 - < 868dbce755ec92855362d213f47e045a8388361a
affected
a8563a33a5e26064061f2fb34215c97f0e2995f4 - < 4f005eb68890698e5abc6a3af04dab76f175c50c
affected
a8563a33a5e26064061f2fb34215c97f0e2995f4 - < 46a5cca76c76c86063000a12936f8e7875295838

+2 more versions

Linux

Linux

affected
6.1
unaffected
0 - < 6.1
unaffected
6.1.140 - <= 6.1.*
unaffected
6.6.92 - <= 6.6.*
unaffected
6.12.30 - <= 6.12.*

+2 more versions

References

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