Vulnerability Monitor

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CVE-2018-19985

The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel address space.

Published

2019-03-21T16:00:33.373

Last Modified

2024-11-21T03:58:56.517

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 4.6 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

3.9

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	≤ 4.19.8	Yes
Operating System	debian	debian_linux	8.0	Yes
Application	netapp	active_iq_performance_analytics_services	-	Yes
Application	netapp	element_software_management_node	-	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-01/msg00023.html Mailing List, Patch, Release Notes, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00007.html Mailing List, Patch, Release Notes, Third Party Advisory ([email protected])
http://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Release Notes, Third Party Advisory, VDB Entry ([email protected])
https://access.redhat.com/errata/RHSA-2019:3309 ([email protected])
https://access.redhat.com/errata/RHSA-2019:3517 ([email protected])
https://hexhive.epfl.ch/projects/perifuzz/ Patch, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html Mailing List, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html Mailing List, Third Party Advisory ([email protected])
https://seclists.org/bugtraq/2019/Jan/52 Mailing List, Patch, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20190404-0002/ Third Party Advisory ([email protected])
https://usn.ubuntu.com/4115-1/ ([email protected])
https://usn.ubuntu.com/4118-1/ ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-01/msg00023.html Mailing List, Patch, Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00007.html Mailing List, Patch, Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Release Notes, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:3309 (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:3517 (af854a3a-2127-422b-91ae-364da2661108)
https://hexhive.epfl.ch/projects/perifuzz/ Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://seclists.org/bugtraq/2019/Jan/52 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20190404-0002/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4115-1/ (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4118-1/ (af854a3a-2127-422b-91ae-364da2661108)