LinuxVULNRICHMENT:CVE-2023-52507CVE-2023-52507 nfc: nci: assert requested protocol is valid
In the Linux kernel, the following vulnerability has been resolved:
nfc: nci: assert requested protocol is valid
The protocol is used in a bit mask to determine if the protocol is
supported. Assert the provided protocol is less than the maximum
defined so it doesn’t potentially perform a shift-out-of-bounds and
provide a clearer error for undefined protocols vs unsupported ones.
References
git.kernel.org/stable/c/25dd54b95abfdca423b65a4ee620a774777d8213
git.kernel.org/stable/c/2c231a247a1d1628e41fa1eefd1a5307c41c5f53
git.kernel.org/stable/c/354a6e707e29cb0c007176ee5b8db8be7bd2dee0
git.kernel.org/stable/c/6584eba7688dcf999542778b07f63828c21521da
git.kernel.org/stable/c/853dda54ba59ea70d5580a298b7ede4707826848
git.kernel.org/stable/c/95733ea130e35ef9ec5949a5908dde3feaba92cb
git.kernel.org/stable/c/a424807d860ba816aaafc3064b46b456361c0802
git.kernel.org/stable/c/a686f84101680b8442181a8846fbd3c934653729
Related
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial