VDB
CVE-2019-19043
CVE-2019-19043
PUBLISHED
A memory leak in the i40e_setup_macvlans() function in drivers/net/ethernet/intel/i40e/i40e_main.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering i40e_setup_channel() failures, aka CID-27d461333459.
EPSS 0.12% · 30.6th percentile
Risk Scores
EPSS Score
0.12%
30.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-gcp-edge | 4.18.0-1015.16~18.04.1, 4.18.0-1012.13~18.04.1, 4.18.0-1011.12~18.04.1 |
| Ubuntu:18.04:LTS | linux-hwe-edge | 5.0.0-15.16~18.04.1, *, * |
| Ubuntu:22.04:LTS | linux-realtime | 0, 5.15.0-1032.35 |
| Ubuntu:18.04:LTS | linux-gcp-5.3 | 0, 5.3.0-1009.10~18.04.1, 5.3.0-1010.11~18.04.1 |
| Ubuntu:18.04:LTS | linux-gke-5.3 | 5.3.0-1011.12~18.04.1, 5.3.0-1012.13~18.04.1, 0 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.3.0-1014.16, 5.3.0-1017.19, 5.4.0-1004.4 |
| Ubuntu:16.04:LTS | linux-hwe-edge | 4.10.0-19.21~16.04.1, 4.10.0-14.16~16.04.1, 4.8.0-34.36~16.04.1 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1098.104+cvm1.1, 5.4.0-1074.77+cvm1.1, 5.4.0-1078.81+cvm1.1 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 6.8.0-2019.20, 0 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1042.44, 5.4.0-1049.52, 5.4.0-1053.56 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1004.4, 5.13.0-1007.7+22.04.1, 0 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:20.04:LTS | linux-gkeop | 5.4.0-1092.96, 0, 5.4.0-1009.10 |
| Ubuntu:18.04:LTS | linux-azure-5.3 | 0, 5.3.0-1008.9~18.04.1, 5.3.0-1010.11~18.04.1 |
| Ubuntu:18.04:LTS | linux-raspi2-5.3 | 5.3.0-1017.19~18.04.1, 5.3.0-1018.20~18.04.1, 0 |
| Ubuntu:18.04:LTS | linux-hwe | 5.0.0-25.26~18.04.1, 5.0.0-27.28~18.04.1, 5.0.0-29.31~18.04.1 |
| Ubuntu:20.04:LTS | linux-riscv | 5.4.0-31.35, 0, 5.4.0-24.28 |
| Ubuntu:18.04:LTS | linux-azure-edge | 4.18.0-1007.7~18.04.1, 5.0.0-1012.12~18.04.2, 4.18.0-1008.8~18.04.1 |
| Ubuntu:20.04:LTS | linux-gkeop-5.15 | 5.15.0-1012.16~20.04.1, 5.15.0-1013.17~20.04.1, 5.15.0-1015.19~20.04.1 |
Exploit Intelligence
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-2019-19043 third-party-advisory
- https://github.com/torvalds/linux/commit/27d461333459d282ffa4a2bdb6b215a59d493a8f third-party-advisory
- https://ubuntu.com/security/notices/USN-4300-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-19043 third-party-advisory