Table 1 CNNVD vulnerability statistics (2022)
From: A buffer overflow detection and defense method based on RISC-V instruction set extension
No | Month | Collection | Buffer Errors | Percentage (%) | Rank in all Error Types |
|---|---|---|---|---|---|
1 | 2022.12 | 2173 | 248 | 11.41 | 2 |
2 | 2022.11 | 1922 | 167 | 8.69 | 2 |
3 | 2022.10 | 2001 | 265 | 13.24 | 1 |
4 | 2022.9 | 2133 | 325 | 15.24 | 1 |
5 | 2022.8 | 2240 | 291 | 12.99 | 1 |
6 | 2022.7 | 1924 | 215 | 11.17 | 1 |
7 | 2022.6 | 2346 | 197 | 8.40 | 3 |
8 | 2022.5 | 2204 | 195 | 9.54 | 2 |
9 | 2022.4 | 2098 | 190 | 9.06 | 3 |
10 | 2022.3 | 2065 | 208 | 10.07 | 2 |
11 | 2022.2 | 1726 | 105 | 6.08 | a |
12 | 2022.1 | 2054 | 210 | 10.22 | 3 |
Total | 24,886 | 2616 | 10.51 | Â | |