CVE-2024-46741
misc: fastrpc: Fix double free of 'buf' in error path
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix double free of 'buf' in error path smatch warning: drivers/misc/fastrpc.c:1926 fastrpc_req_mmap() error: double free of 'buf' In fastrpc_req_mmap() error path, the fastrpc buffer is freed in fastrpc_req_munmap_impl() if unmap is successful. But in the end, there is an unconditional call to fastrpc_buf_free(). So the above case triggers the double free of fastrpc buf.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 18, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
72fa6f7820c4cf96c5f7aabc4e54bdf52d1e2ac2 < f77dc8a75859e559f3238a6d906206259227985e 72fa6f7820c4cf96c5f7aabc4e54bdf52d1e2ac2 < bfc1704d909dc9911a558b1a5833d3d61a43a1f2 72fa6f7820c4cf96c5f7aabc4e54bdf52d1e2ac2 < e8c276d4dc0e19ee48385f74426aebc855b49aaf
Linux / Linux
6.2