CVE-2019-17075
An issue was discovered in write_tpt_entry in drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel through 5.3.2. The cxgb4 driver is directly calling dma_map_single (a DMA function) from a stack
02 Description
An issue was discovered in write_tpt_entry in drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel through 5.3.2. The cxgb4 driver is directly calling dma_map_single (a DMA function) from a stack
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
- 6.45% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 93.3% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. 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
- 2019-10-01 20:07Z7 YR AGO
- Last updated
- 2024-08-05 01:33Z2 YR AGO
- Reserved
- 2019-10-01
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-400Uncontrolled Resource ConsumptionClass
- Data version
- 5.1
- Document digest
- 5c6e8c9340ba4be7f1a87fdc035441d556a6a62375f69ed612f468bda189b267
05 Affected products
06 References
- seclists.org20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)https://seclists.org/bugtraq/2019/Nov/11
- usn.ubuntu.comUSN-4211-2https://usn.ubuntu.com/4211-2/
- usn.ubuntu.comUSN-4208-1https://usn.ubuntu.com/4208-1/
- usn.ubuntu.comUSN-4210-1https://usn.ubuntu.com/4210-1/
- usn.ubuntu.comUSN-4211-1https://usn.ubuntu.com/4211-1/
- usn.ubuntu.comUSN-4226-1https://usn.ubuntu.com/4226-1/
- lists.debian.org[debian-lts-announce] 20200302 [SECURITY] [DLA 2114-1] linux-4.9 security updatehttps://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
- www.oracle.comhttps://www.oracle.com/security-alerts/cpuApr2021.html
- packetstormsecurity.comhttp://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
- lore.kernel.orghttps://lore.kernel.org/lkml/20191001165611.GA3542072%40kroah.com
07 Fixed in
Debian 12
- linux Fixed in 5.3.7-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 5.3.7-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 5.3.7-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- linux Fixed in 4.4.0-170.199
- linux-aws Fixed in 4.4.0-1099.110
- linux-aws-hwe Fixed in 4.15.0-1056.58~16.04.1
- linux-azure Fixed in 4.15.0-1064.69
- linux-gcp Fixed in 4.15.0-1050.53
- linux-hwe Fixed in 4.15.0-72.81~16.04.1
- linux-hwe-edge No fix yet
- linux-kvm Fixed in 4.4.0-1063.70
- linux-oracle Fixed in 4.15.0-1030.33~16.04.1
- linux-raspi2 Fixed in 4.4.0-1126.135
- linux-snapdragon Fixed in 4.4.0-1130.138
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 4.15.0-72.81
- linux-aws Fixed in 4.15.0-1056.58
- linux-aws-5.0 Fixed in 5.0.0-1023.26~18.04.1
- linux-azure Fixed in 5.0.0-1028.30~18.04.1
- linux-azure-5.3 Fixed in 5.3.0-1008.9~18.04.1
- linux-azure-edge No fix yet
- linux-gcp Fixed in 5.0.0-1028.29~18.04.1
- linux-gcp-5.3 Fixed in 5.3.0-1009.10~18.04.1
- linux-gcp-edge No fix yet
- linux-gke-4.15 Fixed in 4.15.0-1049.52
- linux-gke-5.0 Fixed in 5.0.0-1027.28~18.04.1
- linux-hwe Fixed in 5.3.0-26.28~18.04.1
- linux-hwe-edge No fix yet
- linux-kvm Fixed in 4.15.0-1051.51
- linux-oem Fixed in 4.15.0-1065.75
- linux-oem-osp1 Fixed in 5.0.0-1033.38
- linux-oracle Fixed in 4.15.0-1030.33
- linux-oracle-5.0 Fixed in 5.0.0-1009.14~18.04.1
- linux-raspi2 Fixed in 4.15.0-1052.56
- linux-snapdragon Fixed in 4.15.0-1069.76
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-raspi2 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-aws Fixed in 4.4.0-1059.63Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-azure Fixed in 4.15.0-1064.69~14.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-lts-xenial Fixed in 4.4.0-170.199~14.04.1Available 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 4.4.0-1026.31Available 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 16.04 LTS
- linux-fips No fix yet
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.