fkie_cve-2019-19047
Vulnerability from fkie_nvd
Published
2019-11-18 06:15
Modified
2024-11-21 04:34
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A memory leak in the mlx5_fw_fatal_reporter_dump() function in drivers/net/ethernet/mellanox/mlx5/core/health.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mlx5_crdump_collect() failures, aka CID-c7ed6d0183d5.
References
cve@mitre.orghttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11Release Notes, Vendor Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/c7ed6d0183d5ea9bc31bcaeeba4070bd62546471Patch, Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20191205-0001/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4225-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/c7ed6d0183d5ea9bc31bcaeeba4070bd62546471Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20191205-0001/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4225-1/Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
canonical ubuntu_linux 18.04
canonical ubuntu_linux 19.10


To clipboard 

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    },
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      "lang": "es",
      "value": "Una p\u00e9rdida de memoria en la funci\u00f3n mlx5_fw_fatal_reporter_dump() en el archivo drivers/net/ethernet/mellanox/mlx5/core/health.c en el kernel de Linux versiones anteriores a la versi\u00f3n 5.3.11, permite a atacantes causar una denegaci\u00f3n de servicio (consumo de memoria) al desencadenar fallos de la funci\u00f3n mlx5_crdump_collect(), tambi\u00e9n se conoce como CID-c7ed6d0183d5."
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