In multiple functions of scan.c, there is a possible way to inject WLAN frames due to a use after free. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
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beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2022-42720US | high7.8 | — | ||
Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN… | ||||
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Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://android.googlesource.com/kernel/common/+/0a861bd25dad5FIX
- https://android.googlesource.com/kernel/common/+/0a8ee682e4f99FIX
- https://android.googlesource.com/kernel/common/+/21df3a583e8e0FIX
- https://android.googlesource.com/kernel/common/+/630060f117567FIX
- https://android.googlesource.com/kernel/common/+/7d998f6b7365dFIX
- https://android.googlesource.com/kernel/common/+/864f2d3482f4bFIX
- https://android.googlesource.com/kernel/common/+/93a3a32554079FIX
- https://android.googlesource.com/kernel/common/+/9a8ef2030510aFIX
scry
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