A use-after-free vulnerability of ndev->rf_conn_info object has been found in the Linux kernel NFC stack. The root cause is that ndev->rf_conn_info is forgotten to be set to NULL when the object is released.
A use-after-free vulnerability of ndev->rf_conn_info object has been found in the Linux kernel NFC stack. The root cause is that ndev->rf_conn_info is forgotten to be set to NULL when the object is released.
https://www.openwall.com/lists/oss-security/2021/10/26/2 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1b1499a817c90fd1ce9453a2c98d2a01cca0e775
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