CVE-2024-42130 in Linux
요약
\~에 의해 MITRE • 2024. 07. 30.
In the Linux kernel, the following vulnerability has been resolved:
nfc/nci: Add the inconsistency check between the input data length and count
write$nci(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="610501"], 0xf)
Syzbot constructed a write() call with a data length of 3 bytes but a count value of 15, which passed too little data to meet the basic requirements of the function nci_rf_intf_activated_ntf_packet().
Therefore, increasing the comparison between data length and count value to avoid problems caused by inconsistent data length and count.
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