VDB
CVE-2019-19077
CVE-2019-19077
PUBLISHED
A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.
EPSS 0.12% · 30.0th percentile
Risk Scores
EPSS Score
0.12%
30.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | linux-azure-fde | *, 5.4.0-1103.109+cvm1.1, 5.4.0-1100.106+cvm1.1 |
| Ubuntu:18.04:LTS | linux-azure-5.3 | *, 0, 5.3.0-1007.8~18.04.1 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 0, 5.15.0-1073.75 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1026.27, 4.15.0-1005.5, 4.15.0-1044.70 |
| Ubuntu:18.04:LTS | linux-hwe-edge | 5.0.0-15.16~18.04.1, *, 5.3.0-24.26~18.04.2 |
| Ubuntu:20.04:LTS | linux-gkeop-5.15 | 5.15.0-1030.35~20.04.1, *, * |
| Ubuntu:22.04:LTS | linux-riscv | 5.13.0-1004.4, 5.13.0-1006.6+22.04.1, 5.13.0-1007.7+22.04.1 |
| Ubuntu:20.04:LTS | linux-gkeop | 5.4.0-1099.103, 5.4.0-1100.104, 5.4.0-1101.105 |
| Ubuntu:18.04:LTS | linux-raspi2-5.3 | 5.3.0-1017.19~18.04.1, 0 |
| Ubuntu:18.04:LTS | linux-oracle-5.0 | 0, *, 5.0.0-1009.14~18.04.1 |
| Ubuntu:16.04:LTS | linux-hwe-edge | 4.10.0-26.30~16.04.1, 4.11.0-14.20~16.04.1, 4.13.0-16.19~16.04.3 |
| Ubuntu:18.04:LTS | linux-gke-5.0 | 5.0.0-1026.27~18.04.2, *, * |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 0, 6.8.0-2019.20 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.3.0-1015.17, 5.3.0-1007.8, 0 |
| Ubuntu:18.04:LTS | linux-gcp-5.3 | *, 0, 5.3.0-1009.10~18.04.1 |
| Ubuntu:22.04:LTS | linux-realtime | 0, 5.15.0-1032.35 |
| Ubuntu:18.04:LTS | linux-azure-edge | 4.18.0-1006.6~18.04.1, 5.0.0-1012.12~18.04.2, * |
| Ubuntu:18.04:LTS | linux-hwe | 4.18.0-25.26~18.04.1, 4.18.0-24.25~18.04.1, 4.18.0-22.23~18.04.1 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1101.108, 5.4.0-1102.109, 5.4.0-1084.90 |
| Ubuntu:18.04:LTS | linux-azure | 4.15.0-1030.31, *, * |
…and 4 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-2019-19077 third-party-advisory
- https://github.com/torvalds/linux/commit/4a9d46a9fe14401f21df69cea97c62396d5fb053 third-party-advisory
- https://ubuntu.com/security/notices/USN-4258-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4284-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-19077 third-party-advisory