net/smc: fix neighbour and rtable leak in smc_ib_find_route()
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.5%
exploitation probability
0.5%top 61% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
net/smc: fix neighbour and rtable leak in smc_ib_find_route()
In smc_ib_find_route(), the neighbour found by neigh_lookup() and rtable
resolved by ip_route_output_flow() are not released or put before return.
It may cause the refcount leak, so fix it.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2ddc0dd7fec86ee53b8928a5cca5fbddd4fc7c06https://git.kernel.org/stable/c/5df93c029a907b0ff5a4eeadd77ba06ff0a277d2https://git.kernel.org/stable/c/d5a466ab6e78d6f2e0f64435f1e17246c8e941ffhttps://git.kernel.org/stable/c/da91e447d06dc649fcf46e59122e7bf8f0b2e0dbhttps://security.netapp.com/advisory/ntap-20250404-0006/