phy: stm32-usphyc: Fix off by one in probe()
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 92% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
phy: stm32-usphyc: Fix off by one in probe()
The "index" variable is used as an index into the usbphyc->phys[] array
which has usbphyc->nphys elements. So if it is equal to usbphyc->nphys
then it is one element out of bounds. The "index" comes from the
device tree so it's data that we trust and it's unlikely to be wrong,
however it's obviously still worth fixing the bug. Change the > to >=.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/76b870fdaad82171a24b8aacffe5e4d9e0d2ee2chttps://git.kernel.org/stable/c/7c27eaf183563b86d815ff6e9cca0210b4cfa051https://git.kernel.org/stable/c/a9eec890879731c280697fdf1c50699e905b2fa7https://git.kernel.org/stable/c/b91c9f6bfb04e430adeeac7e7ebc9d80f9d72badhttps://git.kernel.org/stable/c/c06f13876cbad702582cd67fc77356e5524d02cdhttps://git.kernel.org/stable/c/cabd25b57216ddc132efbcc31f972baa03aad15ahttps://git.kernel.org/stable/c/fb9d513cdf1614bf0f0e785816afb1faae3f81af