VDB
CVE-2025-68350
CVE-2025-68350
PUBLISHED
CVSS 8.699999809265137 HIGH
In the Linux kernel, the following vulnerability has been resolved: exfat: fix divide-by-zero in exfat_allocate_bitmap The variable max_ra_count can be 0 in exfat_allocate_bitmap(), which causes a divide-by-zero error in the subsequent modulo operation (i % max_ra_count), leading to a system crash. When max_ra_count is 0, it means that readahead is not used. This patch load the bitmap without readahead.
EPSS 0.03% · 9.1th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.03%
9.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 0, 9fd688678dd86e3be32a35e3b2c5cc3ef0c4e257, 6.18 |
| linux | linux_kernel | 6.18, 6.18, 6.18 |
Exploit Intelligence
Timeline
- Dec 24, 2025 EPSS Score
- Dec 24, 2025 CVE Published
- Dec 28, 2025 EPSS Score
- Dec 29, 2025 CVE Updated
- Dec 31, 2025 EPSS Score
- Jan 4, 2026 EPSS Score
- Jan 8, 2026 EPSS Score
- Jan 11, 2026 EPSS Score
- Jan 15, 2026 EPSS Score
- Jan 19, 2026 EPSS Score
- Jan 23, 2026 EPSS Score
- Jan 26, 2026 EPSS Score