vulnerability
Ubuntu: (Multiple Advisories) (CVE-2019-19046): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:S/C:N/I:N/A:C) | Nov 18, 2019 | Mar 17, 2020 | Aug 18, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
Nov 18, 2019
Added
Mar 17, 2020
Modified
Aug 18, 2025
Description
A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time
Solutions
ubuntu-upgrade-linux-image-4-15-0-1035-oracleubuntu-upgrade-linux-image-4-15-0-1055-gkeubuntu-upgrade-linux-image-4-15-0-1056-kvmubuntu-upgrade-linux-image-4-15-0-1057-raspi2ubuntu-upgrade-linux-image-4-15-0-1058-gcpubuntu-upgrade-linux-image-4-15-0-1063-awsubuntu-upgrade-linux-image-4-15-0-1074-azureubuntu-upgrade-linux-image-4-15-0-1074-snapdragonubuntu-upgrade-linux-image-4-15-0-1075-azureubuntu-upgrade-linux-image-4-15-0-1076-oemubuntu-upgrade-linux-image-4-15-0-91-genericubuntu-upgrade-linux-image-4-15-0-91-generic-lpaeubuntu-upgrade-linux-image-4-15-0-91-lowlatencyubuntu-upgrade-linux-image-5-0-0-1014-oracleubuntu-upgrade-linux-image-5-0-0-1033-gkeubuntu-upgrade-linux-image-5-0-0-1034-gcpubuntu-upgrade-linux-image-5-0-0-1036-azureubuntu-upgrade-linux-image-5-0-0-1047-oem-osp1ubuntu-upgrade-linux-image-5-3-0-1014-oracleubuntu-upgrade-linux-image-5-3-0-1015-kvmubuntu-upgrade-linux-image-5-3-0-1016-awsubuntu-upgrade-linux-image-5-3-0-1017-gcpubuntu-upgrade-linux-image-5-3-0-1019-azureubuntu-upgrade-linux-image-5-3-0-1022-raspi2ubuntu-upgrade-linux-image-5-3-0-46-genericubuntu-upgrade-linux-image-5-3-0-46-generic-lpaeubuntu-upgrade-linux-image-5-3-0-46-lowlatencyubuntu-upgrade-linux-image-5-3-0-46-snapdragonubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-edgeubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-edgeubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-16-04ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-4-15ubuntu-upgrade-linux-image-gke-5-0ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-edgeubuntu-upgrade-linux-image-oracle-lts-18-04ubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-raspi2-hwe-18-04ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04ubuntu-upgrade-linux-image-virtual-hwe-18-04
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