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CVE-2026-43267

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CVE-2026-43267

Published: May 6, 2026

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
d360551f265e3c942ce06cd6f4d2f7f67741bcbd - < 1260bee01493126cf9c872b6ca2af261173baa6d
affected
d360551f265e3c942ce06cd6f4d2f7f67741bcbd - < e00c9a4ec84c0bb067833b34202f457badbbc1c1
affected
d360551f265e3c942ce06cd6f4d2f7f67741bcbd - < eb57be32f438c57c88d6ce756101c1dfbcc03bba

Linux

Linux

affected
6.18
unaffected
0 - < 6.18
unaffected
6.18.16 - <= 6.18.*
unaffected
6.19.6 - <= 6.19.*
unaffected
7.0 - <= *

References

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