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% · 66.0th percentile

Risk Scores

EPSS Score
0.50%
66.0th percentile

Affected Products

VendorProductVersions
Ubuntu:24.04:LTSlinux-raspi-realtime0, 6.8.0-2019.20
Ubuntu:18.04:LTSlinux-gke-5.05.0.0-1011.11~18.04.1, 5.0.0-1013.13~18.04.1, 5.0.0-1026.27~18.04.2
Ubuntu:18.04:LTSlinux-raspi2-5.35.3.0-1018.20~18.04.1, 5.3.0-1017.19~18.04.1, 0
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:18.04:LTSlinux-hwe4.18.0-15.16~18.04.1, 4.18.0-14.15~18.04.1, 4.18.0-13.14~18.04.1
Ubuntu:16.04:LTSlinux-hwe-edge4.13.0-21.24~16.04.1, 4.10.0-21.23~16.04.1, 4.10.0-22.24~16.04.1
Ubuntu:18.04:LTSlinux-aws-5.05.0.0-1022.25~18.04.1, 5.0.0-1023.26~18.04.1, 5.0.0-1024.27~18.04.1
Ubuntu:18.04:LTSlinux-oracle-5.00, 5.0.0-1007.12~18.04.1, 5.0.0-1008.13~18.04.1
Ubuntu:18.04:LTSlinux-gcp-5.35.3.0-1010.11~18.04.1, 5.3.0-1008.9~18.04.1, 0
Ubuntu:18.04:LTSlinux-hwe-edge5.0.0-20.21~18.04.1, 5.3.0-24.26~18.04.2, 5.3.0-23.25~18.04.2
Ubuntu:18.04:LTSlinux-azure4.18.0-1024.25~18.04.1, 4.18.0-1025.27~18.04.1, 5.0.0-1014.14~18.04.1
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1065.68+cvm2.1, 5.4.0-1103.109+cvm1.1, 5.4.0-1100.106+cvm1.1
Ubuntu:18.04:LTSlinux-gcp4.15.0-1003.3, 4.15.0-1021.22, 4.15.0-1019.20
Ubuntu:20.04:LTSlinux-raspi25.4.0-1004.4, 5.4.0-1006.6, 0
Ubuntu:20.04:LTSlinux-gke5.4.0-1104.111, 0, 5.4.0-1033.35
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:20.04:LTSlinux-gkeop-5.155.15.0-1012.16~20.04.1, 5.15.0-1013.17~20.04.1, 5.15.0-1015.19~20.04.1
Ubuntu:18.04:LTSlinux-gcp-edge5.0.0-1011.11~18.04.1, 4.18.0-1007.8~18.04.1, 4.18.0-1006.7~18.04.1
Ubuntu:22.04:LTSlinux-riscv5.13.0-1010.11+22.04.1, 5.15.0-1007.7, 5.15.0-1008.8
Ubuntu:18.04:LTSlinux-gke-5.35.3.0-1012.13~18.04.1, 0, 5.3.0-1011.12~18.04.1

…and 5 more

Timeline

References

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