CVE-2026-43267
wifi: rtw89: fix potential zero beacon interval in beacon tracking
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bss_conf->beacon_int might be zero, which could result in a division by zero error in subsequent calculations. Set a default value of 100 TU if the interval is zero to ensure stability.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1260bee01493126cf9c872b6ca2af261173baa6d 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e00c9a4ec84c0bb067833b34202f457badbbc1c1 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < eb57be32f438c57c88d6ce756101c1dfbcc03bba
Linux / Linux
All versions affected