Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a8563a33a5e26064061f2fb34215c97f0e2995f4 before 64afd9a1f644b27661420257dcc007d5009c99dd; affected a8563a33a5e26064061f2fb34215c97f0e2995f4 before 6e94a2c3e4c166cd2736ac225fba5889fb1e8ac0; affected a8563a33a5e26064061f2fb34215c97f0e2995f4 before 868dbce755ec92855362d213f47e045a8388361a; affected a8563a33a5e26064061f2fb34215c97f0e2995f4 before 4f005eb68890698e5abc6a3af04dab76f175c50c; affected a8563a33a5e26064061f2fb34215c97f0e2995f4 before 46a5cca76c76c86063000a12936f8e7875295838; affected 9526f051bedde01baa50081afe143a8bc5b8e6be; affected 6.0.9 before 6.1 |
| Linux / Linux | affected 6.1; unaffected 0 before 6.1; unaffected 6.1.140 through 6.1.*; unaffected 6.6.92 through 6.6.*; unaffected 6.12.30 through 6.12.*; unaffected 6.14.8 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/64afd9a1f644b27661420257dcc007d5009c99dd
- https://git.kernel.org/stable/c/6e94a2c3e4c166cd2736ac225fba5889fb1e8ac0
- https://git.kernel.org/stable/c/868dbce755ec92855362d213f47e045a8388361a
- https://git.kernel.org/stable/c/4f005eb68890698e5abc6a3af04dab76f175c50c
- https://git.kernel.org/stable/c/46a5cca76c76c86063000a12936f8e7875295838
ADP enrichment
No English description supplied.