Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: nfc: digital: clamp SENSF_RES length to the destination buffer digital_in_recv_sensf_res() memcpy()s resp->len bytes from a remote NFC-F device response into the NFC_SENSF_RES_MAXSIZE-byte target.sensf_res field without an upper-bound check. A nearby malicious NFC-F device can send an oversized SENSF_RES response to overflow the stack-local struct nfc_target. Clamp resp->len to NFC_SENSF_RES_MAXSIZE before the copy. Found by 0sec automated security-research tooling (https://0sec.ai).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 8c0695e4998dd268ff2a05951961247b7e015651 before 6afb29751ee731e7f7a96feb8a15f91441e552ba; affected 8c0695e4998dd268ff2a05951961247b7e015651 before e886c63d2ca7108826076989103a1ffa8a0bb8f4; affected 8c0695e4998dd268ff2a05951961247b7e015651 before 4e942da2869bcd646353eef706b7dd82efeb9db5; affected 8c0695e4998dd268ff2a05951961247b7e015651 before d0756a98277e383c26fead988a96c91f0781cd7f; affected 8c0695e4998dd268ff2a05951961247b7e015651 before af4c0606f743e009254a8d252096855335ade85d; affected 8c0695e4998dd268ff2a05951961247b7e015651 before a56773e649ea99b344d6bbaf90f34c8e3fadef5d; affected 8c0695e4998dd268ff2a05951961247b7e015651 before a1ef9bddfbb3ae42b036c5aa16cf386d78db70b6; affected 8c0695e4998dd268ff2a05951961247b7e015651 before 31aa28ed732f66ab83c40ef53d99791be69b85c4; affected 8c0695e4998dd268ff2a05951961247b7e015651 before 344a56d7c8e0f3cbaff0bcb1bcd95a1a1db24b16 |
| Linux / Linux | affected 3.13; unaffected 0 before 3.13; unaffected 5.10.267 through 5.10.*; unaffected 5.15.218 through 5.15.*; unaffected 6.1.185 through 6.1.*; unaffected 6.6.154 through 6.6.*; unaffected 6.12.106 through 6.12.*; unaffected 6.18.47 through 6.18.*; unaffected 7.1.11 through 7.1.*; unaffected 7.2.1 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/6afb29751ee731e7f7a96feb8a15f91441e552ba
- https://git.kernel.org/stable/c/e886c63d2ca7108826076989103a1ffa8a0bb8f4
- https://git.kernel.org/stable/c/4e942da2869bcd646353eef706b7dd82efeb9db5
- https://git.kernel.org/stable/c/d0756a98277e383c26fead988a96c91f0781cd7f
- https://git.kernel.org/stable/c/af4c0606f743e009254a8d252096855335ade85d
- https://git.kernel.org/stable/c/a56773e649ea99b344d6bbaf90f34c8e3fadef5d
- https://git.kernel.org/stable/c/a1ef9bddfbb3ae42b036c5aa16cf386d78db70b6
- https://git.kernel.org/stable/c/31aa28ed732f66ab83c40ef53d99791be69b85c4
- https://git.kernel.org/stable/c/344a56d7c8e0f3cbaff0bcb1bcd95a1a1db24b16