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
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.95% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 61.0% of scored records. A rank, not a probability.
- NVD base score
- 4.6 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2019-03-17 19:48Z7 YR AGO
- Last updated
- 2024-08-05 11:51Z2 YR AGO
- Reserved
- 2018-12-09
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-125Out-of-bounds ReadBase
- Data version
- 5.1
- Document digest
- bf7c7b952ddcdf33f515c59450464cbf4aa3f40cd734af39a427267fc3d8de56
05 Affected products
06 References
- packetstormsecurity.comhttp://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
- lists.opensuse.orghttp://lists.opensuse.org/opensuse-security-announce/2019-01/msg00023.html
- lists.opensuse.orghttp://lists.opensuse.org/opensuse-security-announce/2019-02/msg00007.html
- seclists.orghttps://seclists.org/bugtraq/2019/Jan/52
- hexhive.epfl.chhttps://hexhive.epfl.ch/projects/perifuzz/
- lists.debian.org[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security updatehttps://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
- lists.debian.org[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression updatehttps://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20190404-0002/
- lists.debian.org[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security updatehttps://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
- usn.ubuntu.comUSN-4115-1https://usn.ubuntu.com/4115-1/
- usn.ubuntu.comUSN-4118-1https://usn.ubuntu.com/4118-1/
- access.redhat.comRHSA-2019:3309https://access.redhat.com/errata/RHSA-2019:3309
- access.redhat.comRHSA-2019:3517https://access.redhat.com/errata/RHSA-2019:3517
07 Fixed in
Debian 12
- linux Fixed in 4.19.13-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 4.19.13-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 4.19.13-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- linux-aws Fixed in 4.4.0-1039.42
- linux-lts-xenial Fixed in 4.4.0-143.169~14.04.2
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- linux Fixed in 4.4.0-143.169
- linux-aws Fixed in 4.4.0-1077.87
- linux-aws-hwe Fixed in 4.15.0-1047.49~16.04.1
- linux-azure Fixed in 4.15.0-1056.61
- linux-gcp Fixed in 4.15.0-1041.43
- linux-hwe Fixed in 4.15.0-60.67~16.04.1
- linux-kvm Fixed in 4.4.0-1041.47
- linux-oracle Fixed in 4.15.0-1022.25~16.04.1
- linux-raspi2 Fixed in 4.4.0-1104.112
- linux-snapdragon Fixed in 4.4.0-1108.113
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- linux Fixed in 4.15.0-60.67
- linux-aws Fixed in 4.15.0-1047.49
- linux-azure Fixed in 5.0.0-1014.14~18.04.1
- linux-gcp Fixed in 4.15.0-1042.45
- linux-gke-4.15 Fixed in 4.15.0-1041.43
- linux-hwe Fixed in 5.0.0-23.24~18.04.1
- linux-kvm Fixed in 4.15.0-1043.43
- linux-oem Fixed in 4.15.0-1056.65
- linux-oracle Fixed in 4.15.0-1022.25
- linux-raspi2 Fixed in 4.15.0-1044.47
- linux-snapdragon Fixed in 4.15.0-1062.69
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- linux-azure-fde No fix yet
- linux-gke No fix yet
- linux-riscv No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- linux-intel-iot-realtime No fix yet
- linux-realtime No fix yet
- linux-riscv No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- linux-raspi-realtime No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- linux No fix yet
- linux-azure Fixed in 4.15.0-1059.64~14.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 16.04 LTS
- linux-fips Fixed in 4.4.0-1008.10Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 18.04 LTS
- linux-aws-fips Fixed in 4.15.0-2018.18Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 4.15.0-2006.7Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 18.04 LTS
- linux-aws-fips No fix yet
- linux-azure-fips No fix yet
- linux-gcp-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.