VDB
CVE-2019-19053
CVE-2019-19053
PUBLISHED
A memory leak in the rpmsg_eptdev_write_iter() function in drivers/rpmsg/rpmsg_char.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy_from_iter_full() failures, aka CID-bbe692e349e2.
EPSS 0.50% · 66.6th percentile
Risk Scores
EPSS Score
0.50%
66.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | linux-raspi-realtime | 0, 6.8.0-2019.20 |
| Ubuntu:18.04:LTS | linux-gke-5.0 | 5.0.0-1026.27~18.04.2, 5.0.0-1015.15~18.04.1, 5.0.0-1017.17~18.04.1 |
| Ubuntu:18.04:LTS | linux-raspi2-5.3 | 5.3.0-1017.19~18.04.1, 0, 5.3.0-1018.20~18.04.1 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 0, 5.15.0-1073.75 |
| Ubuntu:18.04:LTS | linux-hwe | 4.18.0-22.23~18.04.1, 4.18.0-21.22~18.04.1, 4.18.0-20.21~18.04.1 |
| Ubuntu:16.04:LTS | linux-hwe-edge | 4.10.0-22.24~16.04.1, *, * |
| Ubuntu:18.04:LTS | linux-aws-5.0 | 5.0.0-1023.26~18.04.1, 5.0.0-1024.27~18.04.1, 5.0.0-1025.28 |
| Ubuntu:18.04:LTS | linux-oracle-5.0 | 0, 5.0.0-1008.13~18.04.1, 5.0.0-1009.14~18.04.1 |
| 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-hwe-edge | 5.3.0-22.24~18.04.1, 5.3.0-19.20~18.04.2, 5.0.0-20.21~18.04.1 |
| Ubuntu:18.04:LTS | linux-azure | 4.18.0-1024.25~18.04.1, 4.18.0-1025.27~18.04.1, 5.0.0-1016.17~18.04.1 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1069.72+cvm1.1, *, * |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1033.35, 4.15.0-1026.27, 4.15.0-1005.5 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.3.0-1007.8, 5.3.0-1014.16, 5.3.0-1015.17 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1074.79, 5.4.0-1052.55, 5.4.0-1105.112 |
| Ubuntu:22.04:LTS | linux-realtime | 5.15.0-1032.35, 0 |
| Ubuntu:20.04:LTS | linux-gkeop-5.15 | 5.15.0-1034.40~20.04.1, 5.15.0-1035.41~20.04.1, 5.15.0-1036.42~20.04.1 |
| Ubuntu:18.04:LTS | linux-gcp-edge | 4.18.0-1011.12~18.04.1, *, 4.18.0-1004.5~18.04.1 |
| Ubuntu:22.04:LTS | linux-riscv | 5.13.0-1004.4, 5.15.0-1017.19, 5.13.0-1010.11+22.04.1 |
| Ubuntu:18.04:LTS | linux-gke-5.3 | *, 5.3.0-1011.12~18.04.1, 0 |
…and 5 more
Exploit Intelligence
Timeline
- Nov 17, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-19053 third-party-advisory
- https://github.com/torvalds/linux/commit/bbe692e349e2a1edf3fe0a29a0e05899c9c94d51 third-party-advisory
- https://ubuntu.com/security/notices/USN-4300-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4301-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-19053 third-party-advisory