EUVD-2026-71238

In the Linux kernel, the following vulnerability has been resolved: nfc: digital: clamp SENSFRES length to the destination buffer digitalinrecvsensfres memcpys resp-len bytes from a remote NFC-F device response into the NFCSENSFRESMAXSIZE-byte target.sensfres field without an upper-bound check. A...

CVE-2026-80803

In the Linux kernel, the following vulnerability has been resolved: nfc: digital: clamp SENSFRES length to the destination buffer digitalinrecvsensfres memcpys resp-len bytes from a remote NFC-F device response into the NFCSENSFRESMAXSIZE-byte target.sensfres field without an upper-bound check. A...

CVE-2026-80803

CVE-2026-80803 affects the Linux kernel NFC digital driver. The function digital_in_recv_sensf_res() copies resp->len bytes from a remote NFC-F device response into a fixed-size NFC_SENSF_RES_MAXSIZE buffer without an upper-bound check. A nearby malicious NFC-F device can send an oversized SEN...

CVE-2021-47442

In the Linux kernel, the following vulnerability has been resolved: NFC: digital: fix possible memory leak in digitalinsendsddreq 'skb' is allocated in digitalinsendsddreq, but not free when digitalinsendcmd failed, which will cause memory leak. Fix it by freeing 'skb' if digitalinsendcmd return...

UBUNTU-CVE-2021-47442

In the Linux kernel, the following vulnerability has been resolved: NFC: digital: fix possible memory leak in digitalinsendsddreq 'skb' is allocated in digitalinsendsddreq, but not free when digitalinsendcmd failed, which will cause memory leak. Fix it by freeing 'skb' if digitalinsendcmd return...