VDB
CVE-2019-19063
CVE-2019-19063
PUBLISHED
CVSS 4.599999904632568 MEDIUM
Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113.
EPSS 0.90% · 59.4th percentile
Risk Scores
CVSS 3.1
4.599999904632568
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.90%
59.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-hwe-edge | 0, 5.0.0-16.17~18.04.1, 5.0.0-15.16~18.04.1 |
| Ubuntu:Pro:14.04:LTS | linux-azure | 4.15.0-1045.49~14.04.1, 0, 4.15.0-1047.51~14.04.1 |
| Ubuntu:16.04:LTS | linux-oracle | *, *, * |
| Ubuntu:18.04:LTS | linux-aws-5.0 | 5.0.0-1021.24~18.04.1, *, * |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 0, 6.8.0-2019.20 |
| Ubuntu:18.04:LTS | linux-snapdragon | 4.15.0-1070.77, 4.15.0-1069.76, 4.4.0-1078.83 |
| Ubuntu:16.04:LTS | linux-snapdragon | 4.4.0-1079.84, 0, 4.4.0-1013.14 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1029.31, 4.15.0-1030.32, 4.15.0-1032.34 |
| Ubuntu:16.04:LTS | linux-azure | 4.13.0-1016.19, 4.15.0-1056.61, 4.15.0-1055.60 |
| Ubuntu:18.04:LTS | linux-gke-5.0 | 5.0.0-1013.13~18.04.1, 0, 5.0.0-1020.20~18.04.1 |
| Ubuntu:18.04:LTS | linux-gcp-5.3 | 0, 5.3.0-1008.9~18.04.1, 5.3.0-1009.10~18.04.1 |
| Ubuntu:16.04:LTS | linux-gcp | *, 4.15.0-1052.56, 4.15.0-1050.53 |
| Ubuntu:18.04:LTS | linux-azure | 4.15.0-1031.32, 4.15.0-1003.3, * |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1091.96+cvm1.1, 0, 5.4.0-1063.66+cvm2.2 |
| Ubuntu:18.04:LTS | linux-hwe | 5.3.0-26.28~18.04.1, *, 5.0.0-25.26~18.04.1 |
| Ubuntu:Pro:14.04:LTS | linux-lts-xenial | 4.4.0-124.148~14.04.1, 4.4.0-127.153~14.04.1, 4.4.0-130.156~14.04.1 |
| Ubuntu:16.04:LTS | linux-raspi2 | 4.4.0-1106.114, 4.4.0-1103.111, 4.4.0-1102.110 |
| Ubuntu:18.04:LTS | linux-azure-edge | 4.18.0-1007.7~18.04.1, 4.18.0-1006.6~18.04.1, 0 |
| Ubuntu:Pro:FIPS:16.04:LTS | linux-fips | 4.4.0-1012.16, 4.4.0-1013.17, 4.4.0-1015.20 |
| Ubuntu:18.04:LTS | linux | 4.15.0-22.24, 4.15.0-20.21, 4.15.0-19.20 |
…and 30 more
Timeline
- Nov 17, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Dec 31, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- May 7, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 12, 2022 EPSS Score
- Nov 14, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-19063 advisory
- https://github.com/torvalds/linux/commit/3f93616951138a598d930dcaec40f2bfd9ce43bb fix
- https://ubuntu.com/security/notices/USN-4254-1 advisory
- https://ubuntu.com/security/notices/USN-4254-2 advisory
- https://ubuntu.com/security/notices/USN-4284-1 advisory
- https://ubuntu.com/security/notices/USN-4285-1 advisory
- https://ubuntu.com/security/notices/USN-4287-1 advisory
- https://ubuntu.com/security/notices/USN-4287-2 advisory
- https://www.cve.org/CVERecord?id=CVE-2019-19063 third-party-advisory