CVE-2010-5332

Published: 27 July 2019

In the Linux kernel before 2.6.37, an out of bounds array access happened in drivers/net/mlx4/port.c. When searching for a free entry in either mlx4_register_vlan() or mlx4_register_mac(), and there is no free entry, the loop terminates without updating the local variable free thus causing out of array bounds access.

Priority

Cvss 3 Severity Score

5.6

Score breakdown

Status

Package	Release	Status
linux Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.13.0-16.19)
	disco	Not vulnerable (4.18.0-10.11)
	trusty	Ignored (was needs-triage ESM criteria)
	upstream	Not vulnerable (debian: Fixed before src:linux-2.6 -> src:linux rename)
	xenial	Not vulnerable (4.2.0-16.19)
	Patches: Introduced by 2a2336f8228292b8197f4187e54b0748903e6645 Fixed by 0926f91083f34d047abc74f1ca4fa6a9c161f7db
linux-aws Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.15.0-1001.1)
	disco	Not vulnerable (4.18.0-1002.3)
	trusty	Ignored (was needs-triage ESM criteria)
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.4.0-1001.10)
linux-aws-hwe Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.15.0-1030.31~16.04.1)
linux-azure Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.15.0-1002.2)
	disco	Not vulnerable (4.18.0-1003.3)
	trusty	Ignored (was needs-triage ESM criteria)
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.11.0-1009.9)
linux-azure-edge Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.15.0-1002.2)
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.11.0-1009.9)
linux-euclid Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Ignored (end of life, was needs-triage)
linux-flo Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Ignored (abandoned)
linux-gcp Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.15.0-1001.1)
	disco	Not vulnerable (4.18.0-1002.3)
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.10.0-1004.4)
linux-gcp-edge Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.18.0-1004.5~18.04.1)
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-gke Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Ignored (end of standard support)
linux-gke-4.15 Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.15.0-1030.32)
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-goldfish Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Ignored (end of life)
linux-grouper Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-hwe Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.18.0-13.14~18.04.1)
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.8.0-36.36~16.04.1)
linux-hwe-edge Launchpad, Ubuntu, Debian	bionic	Not vulnerable (5.0.0-15.16~18.04.1)
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.8.0-36.36~16.04.1)
linux-kvm Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.15.0-1002.2)
	disco	Not vulnerable (4.18.0-1003.3)
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.4.0-1004.9)
linux-lts-trusty Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-lts-utopic Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-lts-vivid Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-lts-wily Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-lts-xenial Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Ignored (was needs-triage ESM criteria)
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-maguro Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-mako Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Ignored (abandoned)
linux-manta Launchpad, Ubuntu, Debian	bionic	Does not exist
	disco	Does not exist
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Does not exist
linux-oem Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.15.0-1002.3)
	disco	Not vulnerable (4.15.0-1021.24)
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Ignored (end of standard support, was needs-triage)
linux-oracle Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.15.0-1007.9)
	disco	Not vulnerable (4.15.0-1007.9)
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.15.0-1007.9~16.04.1)
linux-raspi2 Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.13.0-1005.5)
	disco	Not vulnerable (4.18.0-1005.7)
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.2.0-1013.19)
linux-snapdragon Launchpad, Ubuntu, Debian	bionic	Not vulnerable (4.4.0-1077.82)
	disco	Not vulnerable (5.0.0-1010.10)
	trusty	Does not exist
	upstream	Released (2.6.37~rc1)
	xenial	Not vulnerable (4.4.0-1012.12)

Severity score breakdown

Parameter	Value
Base score	5.6
Attack vector	Local
Attack complexity	Low
Privileges required	High
User interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity impact	Low
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H

References

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