CVE-2025-71222

Summary

In the Linux kernel, the following vulnerability has been resolved:

wifi: wlcore: ensure skb headroom before skb_push

This avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is less than needed (typically 110 - 94 = 16 bytes).

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxf5fc0f86b02afef1119b523623b4cde41475bc8c < 88295a55fefe5414e64293638b6f7549646e58edaffected
LinuxLinuxf5fc0f86b02afef1119b523623b4cde41475bc8c < cd89a4656c03f8db0c57350aaec69cd3cfaa3522affected
LinuxLinuxf5fc0f86b02afef1119b523623b4cde41475bc8c < 745a0810dbc96a0471e5f5e627ba1e978c3116d4affected
LinuxLinuxf5fc0f86b02afef1119b523623b4cde41475bc8c < b167312390fdd461c81ead516f2b0b44e83a9edbaffected
LinuxLinuxf5fc0f86b02afef1119b523623b4cde41475bc8c < 71de0b6e04bbee5575caf9a1e4d424e7dcc50018affected
LinuxLinuxf5fc0f86b02afef1119b523623b4cde41475bc8c < 689a7980e4788e13e766763d53569fb78dea2513affected
LinuxLinuxf5fc0f86b02afef1119b523623b4cde41475bc8c < e75665dd096819b1184087ba5718bd93beafff51affected
LinuxLinux2.6.32affected
LinuxLinux0 < 2.6.32unaffected
LinuxLinux5.10.250 <= 5.10.*unaffected
LinuxLinux5.15.200 <= 5.15.*unaffected
LinuxLinux6.1.163 <= 6.1.*unaffected
LinuxLinux6.6.124 <= 6.6.*unaffected
LinuxLinux6.12.70 <= 6.12.*unaffected
LinuxLinux6.18.10 <= 6.18.*unaffected
LinuxLinux6.19 <= *unaffected

Weaknesses

References