Answer in brief
CVE-2024-46741 records a Unknown severity vulnerability in misc: fastrpc: Fix double free of 'buf' in error path. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=72fa6f7820c4cf96c5f7aabc4e54bdf52d1e2ac2 <f77dc8a75859e559f3238a6d906206259227985e || >=72fa6f7820c4cf96c5f7aabc4e54bdf52d1e2ac2 <bfc1704d909dc9911a558b1a5833d3d61a43a1f2 || >=72fa6f7820c4cf96c5f7aabc4e54bdf52d1e2ac2 <e8c276d4dc0e19ee48385f74426aebc855b49aaf | f77dc8a75859e559f3238a6d906206259227985e, bfc1704d909dc9911a558b1a5833d3d61a43a1f2, e8c276d4dc0e19ee48385f74426aebc855b49aaf |
| Linux/Linuxgeneric | 6.2 | Not reported |
Published upstream
Sep 18, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-46741 records a Unknown severity vulnerability in misc: fastrpc: Fix double free of 'buf' in error path. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=72fa6f7820c4cf96c5f7aabc4e54bdf52d1e2ac2 <f77dc8a75859e559f3238a6d906206259227985e || >=72fa6f7820c4cf96c5f7aabc4e54bdf52d1e2ac2 <bfc1704d909dc9911a558b1a5833d3d61a43a1f2 || >=72fa6f7820c4cf96c5f7aabc4e54bdf52d1e2ac2 <e8c276d4dc0e19ee48385f74426aebc855b49aaf | f77dc8a75859e559f3238a6d906206259227985e, bfc1704d909dc9911a558b1a5833d3d61a43a1f2, e8c276d4dc0e19ee48385f74426aebc855b49aaf |
| Linux/Linuxgeneric | 6.2 | Not reported |
Published upstream
Sep 18, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.