CVE-2019-19053
kernel: A memory leak in the rpmsg_eptdev_write_iter() function in drivers/rpmsg/rpmsg_char.c allows attackers to cause a DoS
Severity
ModerateRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · September 17, 2019
Updated · June 28, 2026
Description
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.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.0 · 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-400 · Uncontrolled Resource Consumption