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CVE-2019-19058 PUBLISHED

A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures, aka CID-b4b814fec1a5.

EPSS 0.09% · 25.8th percentile

Risk Scores

EPSS Score
0.09%
25.8th percentile

Affected Products

VendorProductVersions
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0
Ubuntu:18.04:LTSlinux-azure-5.35.3.0-1012.13~18.04.1, 5.3.0-1010.11~18.04.1, 5.3.0-1013.14~18.04.1
Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-aws-fips0, 4.15.0-2000.4
Ubuntu:20.04:LTSlinux-gke5.4.0-1037.39, 5.4.0-1046.48, 5.4.0-1049.52
Ubuntu:Pro:FIPS:18.04:LTSlinux-aws-fips0, 4.15.0-2000.4
Ubuntu:16.04:LTSlinux-hwe-edge4.10.0-22.24~16.04.1, 4.10.0-21.23~16.04.1, 4.10.0-20.22~16.04.1
Ubuntu:22.04:LTSlinux-realtime0, 5.15.0-1032.35
Ubuntu:18.04:LTSlinux-oem-osp15.0.0-1025.28, 5.0.0-1028.32, 5.0.0-1030.34
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1070.73+cvm1.1, 5.4.0-1103.109+cvm1.1, 5.4.0-1100.106+cvm1.1
Ubuntu:18.04:LTSlinux-raspi2-5.35.3.0-1018.20~18.04.1, 5.3.0-1017.19~18.04.1, 0
Ubuntu:Pro:FIPS:18.04:LTSlinux-azure-fips0, 4.15.0-1002.2
Ubuntu:16.04:LTSlinux-azure4.15.0-1051.56, 4.15.0-1050.55, 4.15.0-1049.54
Ubuntu:18.04:LTSlinux-azure4.15.0-1031.32, 0, 4.15.0-1002.2
Ubuntu:18.04:LTSlinux-hwe5.0.0-23.24~18.04.1, 5.0.0-35.38~18.04.1, 5.0.0-32.34~18.04.2
Ubuntu:16.04:LTSlinux-hwe4.15.0-65.74~16.04.1, 0, 4.8.0-36.36~16.04.1
Ubuntu:22.04:LTSlinux-riscv5.15.0-1016.18, 5.15.0-1028.32, 5.15.0-1027.31
Ubuntu:18.04:LTSlinux-gcp-edge4.18.0-1007.8~18.04.1, 4.18.0-1008.9~18.04.1, 0
Ubuntu:18.04:LTSlinux-gcp-5.35.3.0-1010.11~18.04.1, 0, 5.3.0-1012.13~18.04.1
Ubuntu:20.04:LTSlinux-raspi25.3.0-1015.17, 5.3.0-1014.16, 5.4.0-1004.4

…and 22 more

Timeline

References

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