net: psample: fix info leak in PSAMPLE_ATTR_DATA
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 93% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
net: psample: fix info leak in PSAMPLE_ATTR_DATA
psample open codes nla_put() presumably to avoid wiping
the data with 0s just to override it with packet data.
This open coding is missing clearing the pad, however,
each netlink attr is padded to 4B and data_len may
not be divisible by 4B.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/0d3ea2ccddda442077fc44f11d873209c97ec50bhttps://git.kernel.org/stable/c/48930f6c59fd0056c2de46ce52bfe27d9c9e5eb6https://git.kernel.org/stable/c/794a0d8bdbb39e083ed42caccb86d687a9b53570https://git.kernel.org/stable/c/7fe7e6949964aa8ee6305f09db2dc9eede977bb3https://git.kernel.org/stable/c/a6cfb924ad74efce254e99c197d2e3863de70868https://git.kernel.org/stable/c/aedd02af1f8b0bceb7f42f5a21c41634ca9ed390https://git.kernel.org/stable/c/befe1ebe7fc2c65c80074bc34ceeb0a721ed3cd2https://git.kernel.org/stable/c/e2fa322782a2d7d8078f7bb20817e0aa9f7c32e9