CVE-2022-26490High· 7.8▾ Twilightst21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 1.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.
linux_kernel < 4.9.309linux_kernel >= 4.10, < 4.14.274linux_kernel >= 4.15, < 4.19.237linux_kernel >= 4.20, < 5.4.188linux_kernel >= 5.5, < 5.10.109linux_kernel >= 5.11, < 5.15.32linux_kernel >= 5.16, < 5.16.18fedora = 34fedora = 35h300s_firmwareh500s_firmwareh700s_firmwareh300e_firmwareh500e_firmwareh700e_firmwareh410s_firmwareh410c_firmwaredebian_linux = 9.0debian_linux = 10.0Upgrade past the affected range:
linux_kernel 5.16.18Connected by shared product, vendor, weakness, or advisory.
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