CVE-2025-38015
dmaengine: idxd: fix memory leak in error handling path of idxd_alloc
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
a8563a33a5e26064061f2fb34215c97f0e2995f4 < 64afd9a1f644b27661420257dcc007d5009c99dd a8563a33a5e26064061f2fb34215c97f0e2995f4 < 6e94a2c3e4c166cd2736ac225fba5889fb1e8ac0 a8563a33a5e26064061f2fb34215c97f0e2995f4 < 868dbce755ec92855362d213f47e045a8388361a a8563a33a5e26064061f2fb34215c97f0e2995f4 < 4f005eb68890698e5abc6a3af04dab76f175c50c a8563a33a5e26064061f2fb34215c97f0e2995f4 < 46a5cca76c76c86063000a12936f8e7875295838 9526f051bedde01baa50081afe143a8bc5b8e6be
Linux / Linux
6.1
References
git.kernel.org: https://git.kernel.org/stable/c/64afd9a1f644b27661420257dcc007d5009c99dd git.kernel.org: https://git.kernel.org/stable/c/6e94a2c3e4c166cd2736ac225fba5889fb1e8ac0 git.kernel.org: https://git.kernel.org/stable/c/868dbce755ec92855362d213f47e045a8388361a git.kernel.org: https://git.kernel.org/stable/c/4f005eb68890698e5abc6a3af04dab76f175c50c git.kernel.org: https://git.kernel.org/stable/c/46a5cca76c76c86063000a12936f8e7875295838 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html