VDB
CVE-2019-19068
CVE-2019-19068
PUBLISHED
A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6.
EPSS 0.09% · 26.0th percentile
Risk Scores
EPSS Score
0.09%
26.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-raspi2 | 4.15.0-1047.51, 0, 4.15.0-1011.12 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1026.30, 5.15.0-1023.27, 5.15.0-1008.8 |
| Ubuntu:Pro:14.04:LTS | linux-aws | 4.4.0-1054.58, 4.4.0-1031.34, 4.4.0-1032.35 |
| Ubuntu:18.04:LTS | linux-gcp-edge | *, *, 0 |
| Ubuntu:18.04:LTS | linux-aws-5.0 | 5.0.0-1024.27~18.04.1, 5.0.0-1022.25~18.04.1, 0 |
| Ubuntu:Pro:14.04:LTS | linux-azure | 4.15.0-1056.61~14.04.1, 0, 4.15.0-1030.31~14.04.1 |
| Ubuntu:16.04:LTS | linux-aws-hwe | 4.15.0-1039.41~16.04.1, *, * |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1033.35, 4.15.0-1036.38, 4.15.0-1037.39 |
| Ubuntu:16.04:LTS | linux-kvm | 4.4.0-1026.31, 4.4.0-1023.28, 4.4.0-1021.26 |
| Ubuntu:18.04:LTS | linux-oracle | 4.15.0-1022.25, 4.15.0-1010.12, 4.15.0-1017.19 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-aws-fips | 0, 4.15.0-2000.4 |
| Ubuntu:18.04:LTS | linux-azure-5.3 | 0, 5.3.0-1008.9~18.04.1, 5.3.0-1009.10~18.04.1 |
| Ubuntu:16.04:LTS | linux | 4.4.0-53.74, 4.4.0-57.78, 4.4.0-59.80 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1070.73+cvm1.1, 5.4.0-1076.79+cvm1.1, 5.4.0-1083.87+cvm1.1 |
| Ubuntu:18.04:LTS | linux-hwe-edge | *, 5.3.0-23.25~18.04.2, 5.0.0-15.16~18.04.1 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 6.8.0-2019.20, 0 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-azure-fips | 4.15.0-1002.2, 0 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-aws-fips | 0, 4.15.0-2000.4 |
| Ubuntu:16.04:LTS | linux-hwe | 4.15.0-45.48~16.04.1, 4.10.0-30.34~16.04.1, 4.10.0-28.32~16.04.2 |
| Ubuntu:16.04:LTS | linux-gcp | 4.15.0-1044.46, 4.15.0-1050.53, 4.15.0-1052.56 |
…and 30 more
Timeline
- Nov 17, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-19068 third-party-advisory
- https://github.com/torvalds/linux/commit/a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c third-party-advisory
- https://ubuntu.com/security/notices/USN-4286-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4286-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-4300-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4301-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4302-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-19068 third-party-advisory