CVE-2020-13143
gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows
02 Description
gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows
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
- 5.19% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 91.9% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- 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
- 2020-05-18 17:50Z6 YR AGO
- Last updated
- 2024-08-04 12:11Z2 YR AGO
- Reserved
- 2020-05-18
- 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
- 293c2a348afd615a64ca3d5dd3db3620926120228423b387522fcb4932d12153
05 Affected products
06 References
- git.kernel.orghttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=15753588bcd4bbffae1cca33c8ced5722477fe1f
- www.spinics.nethttps://www.spinics.net/lists/linux-usb/msg194331.html
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20200608-0001/
- lists.debian.org[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security updatehttps://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
- lists.debian.org[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security updatehttps://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
- lists.debian.org[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security updatehttps://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
- www.debian.orgDSA-4698https://www.debian.org/security/2020/dsa-4698
- www.debian.orgDSA-4699https://www.debian.org/security/2020/dsa-4699
- lists.opensuse.orgopenSUSE-SU-2020:0801http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
- lists.opensuse.orgopenSUSE-SU-2020:0935http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html
- usn.ubuntu.comUSN-4413-1https://usn.ubuntu.com/4413-1/
- usn.ubuntu.comUSN-4411-1https://usn.ubuntu.com/4411-1/
- usn.ubuntu.comUSN-4412-1https://usn.ubuntu.com/4412-1/
- usn.ubuntu.comUSN-4419-1https://usn.ubuntu.com/4419-1/
- usn.ubuntu.comUSN-4414-1https://usn.ubuntu.com/4414-1/
- git.kernel.orghttps://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=d126cf46f829d146dde3e6a8963e095ac6cfcd1c
07 Fixed in
Debian 12
- linux Fixed in 5.6.14-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 5.6.14-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 5.6.14-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- linux Fixed in 4.4.0-185.215
- linux-aws Fixed in 4.4.0-1110.121
- linux-aws-hwe Fixed in 4.15.0-1074.78~16.04.1
- linux-azure Fixed in 4.15.0-1091.101~16.04.1
- linux-gcp Fixed in 4.15.0-1078.88~16.04.1
- linux-hwe Fixed in 4.15.0-107.108~16.04.1
- linux-hwe-edge No fix yet
- linux-kvm Fixed in 4.4.0-1076.83
- linux-oracle Fixed in 4.15.0-1046.50~16.04.1
- linux-raspi2 Fixed in 4.4.0-1135.144
- linux-snapdragon Fixed in 4.4.0-1139.147
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 4.15.0-109.110
- linux-aws Fixed in 4.15.0-1077.81
- linux-aws-5.0 No fix yet
- linux-aws-5.3 Fixed in 5.3.0-1030.32~18.04.1
- linux-azure No fix yet
- linux-azure-4.15 Fixed in 4.15.0-1091.101
- linux-azure-5.3 Fixed in 5.3.0-1032.33~18.04.1
- linux-azure-edge No fix yet
- linux-gcp No fix yet
- linux-gcp-4.15 Fixed in 4.15.0-1078.88
- linux-gcp-5.3 Fixed in 5.3.0-1030.32~18.04.1
- linux-gcp-edge No fix yet
- linux-gke-4.15 Fixed in 4.15.0-1064.67
- linux-gke-5.0 Fixed in 5.0.0-1043.44
- linux-gke-5.3 Fixed in 5.3.0-1030.32~18.04.1
- linux-hwe Fixed in 5.3.0-62.56~18.04.1
- linux-hwe-5.4 Fixed in 5.4.0-40.44~18.04.1
- linux-hwe-edge No fix yet
- linux-kvm Fixed in 4.15.0-1069.70
- linux-oem Fixed in 4.15.0-1091.101
- linux-oem-osp1 Fixed in 5.0.0-1063.68
- linux-oracle Fixed in 4.15.0-1048.52
- linux-oracle-5.0 No fix yet
- linux-oracle-5.3 Fixed in 5.3.0-1028.30~18.04.1
- linux-raspi2 Fixed in 4.15.0-1065.69
- linux-raspi2-5.3 Fixed in 5.3.0-1028.30~18.04.2
- linux-snapdragon Fixed in 4.15.0-1081.88
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- linux Fixed in 5.4.0-40.44
- linux-aws Fixed in 5.4.0-1018.18
- linux-azure Fixed in 5.4.0-1020.20
- linux-azure-fde No fix yet
- linux-gcp Fixed in 5.4.0-1019.19
- linux-gke No fix yet
- linux-kvm Fixed in 5.4.0-1018.18
- linux-oem-5.6 Fixed in 5.6.0-1011.11
- linux-oracle Fixed in 5.4.0-1019.19
- linux-raspi Fixed in 5.4.0-1013.13
- linux-raspi2 No fix yet
- linux-riscv Fixed in 5.4.0-28.32
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 4.4.0-1074.78Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-azure Fixed in 4.15.0-1091.101~14.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-lts-xenial Fixed in 4.4.0-185.215~14.04.1Available 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 4.4.0-1042.47Available 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 4.15.0-2022.22Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 4.15.0-2006.7Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-fips Fixed in 4.15.0-1035.40Available 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.