5.5

CVE-2024-36945

net/smc: fix neighbour and rtable leak in smc_ib_find_route()

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.91
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.31
Linux ≫ Linux Kernel Version >= 6.7 < 6.8.10
Linux ≫ Linux Kernel Version 6.9 Update rc1
Linux ≫ Linux Kernel Version 6.9 Update rc2
Linux ≫ Linux Kernel Version 6.9 Update rc3
Linux ≫ Linux Kernel Version 6.9 Update rc4
Linux ≫ Linux Kernel Version 6.9 Update rc5
Linux ≫ Linux Kernel Version 6.9 Update rc6
Linux ≫ Linux Kernel Version 6.9 Update rc7
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.48% 0.388
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/2ddc0dd7fec86ee53b8928a5cca5fbddd4fc7c06
Patch
https://git.kernel.org/stable/c/5df93c029a907b0ff5a4eeadd77ba06ff0a277d2
Patch
https://git.kernel.org/stable/c/d5a466ab6e78d6f2e0f64435f1e17246c8e941ff
Patch
https://git.kernel.org/stable/c/da91e447d06dc649fcf46e59122e7bf8f0b2e0db
Patch
https://security.netapp.com/advisory/ntap-20250404-0006/
Third Party Advisory