Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: nfc: st21nfca: validate ISO15693 inventory length The ISO15693 inventory helper removes a two-byte prefix without checking that it exists, then accepts a one-byte remainder before reading data[1] as the DSFID. Require the prefix and at least two remaining bytes before copying the UID data and reading the DSFID.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 7974728094d35f38775417a26d8f30ea3602496a before e47b2a350bb0ff123434ec5484c6dc3333b0727c; affected 7974728094d35f38775417a26d8f30ea3602496a before 57d183764f3002f9625ee4deeeb20716c519534e; affected 7974728094d35f38775417a26d8f30ea3602496a before 3af2ea4035581a1607d9830779c187a0c7e225aa; affected 7974728094d35f38775417a26d8f30ea3602496a before 9fa21b0f78adb514e3bd96a505ddb752e9727ff3; affected 7974728094d35f38775417a26d8f30ea3602496a before 6353dae51bc9b3cad13c9d890b53311a46c96b4e; affected 7974728094d35f38775417a26d8f30ea3602496a before fdd95e819d828c975aaeb258a3fed5dd7fd136d0; affected 7974728094d35f38775417a26d8f30ea3602496a before a86987d03a4d39acdbe4533d83db4d656ea36c59; affected 7974728094d35f38775417a26d8f30ea3602496a before 7f2ea5ed588c03d481f0301e6c3d4240132383fb |
| Linux / Linux | affected 3.16; unaffected 0 before 3.16; unaffected 5.10.271 through 5.10.*; unaffected 5.15.222 through 5.15.*; unaffected 6.1.189 through 6.1.*; unaffected 6.6.158 through 6.6.*; unaffected 6.12.112 through 6.12.*; unaffected 6.18.55 through 6.18.*; unaffected 7.2.9 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/e47b2a350bb0ff123434ec5484c6dc3333b0727c
- https://git.kernel.org/stable/c/57d183764f3002f9625ee4deeeb20716c519534e
- https://git.kernel.org/stable/c/3af2ea4035581a1607d9830779c187a0c7e225aa
- https://git.kernel.org/stable/c/9fa21b0f78adb514e3bd96a505ddb752e9727ff3
- https://git.kernel.org/stable/c/6353dae51bc9b3cad13c9d890b53311a46c96b4e
- https://git.kernel.org/stable/c/fdd95e819d828c975aaeb258a3fed5dd7fd136d0
- https://git.kernel.org/stable/c/a86987d03a4d39acdbe4533d83db4d656ea36c59
- https://git.kernel.org/stable/c/7f2ea5ed588c03d481f0301e6c3d4240132383fb