CVE-2026-23064
MediumSummary
W jądrze Linuxa zidentyfikowano podatność, która została rozwiązana. Problem dotyczy funkcji tcf_ife_encode(), która nie zapewnia, że ife_encode() nie zwróci wartości NULL.
Risk Assessment
Podatność ta może prowadzić do błędów ochrony ogólnej, co może skutkować awarią systemu lub nieprzewidzianym zachowaniem aplikacji.
Recommendation
Zaleca się aktualizację jądra Linuxa do najnowszej wersji, aby usunąć tę podatność i zminimalizować ryzyko wystąpienia błędów systemowych.
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Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_ife: avoid possible NULL deref tcf_ife_encode() must make sure ife_encode() does not return NULL. syzbot reported: Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] S
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

