net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.3%
exploitation probability
0.3%top 81% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
The "fsp->location" variable comes from user via ethtool_get_rxnfc().
Check that it is valid to prevent an out of bounds read.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0b238f75b65ed4462ef4cdfa718cac0ac7fce3b8https://git.kernel.org/stable/c/2bd1faedb74dc2a2be3972abcd4239b75a3e7b00https://git.kernel.org/stable/c/4cde554c70d7397cfa2e4116bacb4accdfb6fd48https://git.kernel.org/stable/c/5ba81f82607ead85fe36f50869fc4f5661359ab8https://git.kernel.org/stable/c/657e7174603f0aab2cdedc64ac81edffd2a87afehttps://git.kernel.org/stable/c/71ae30662ec610b92644d13f79c78f76f17873b3https://git.kernel.org/stable/c/b24ca1cf846273361d5bd73a35de95a486a54b6dhttps://git.kernel.org/stable/c/b4f0e57ea0d867aacffad7999527e48bd4ea9293https://git.kernel.org/stable/c/e7e7104e2d5ddf3806a28695670f21bef471f1e1