vulnerability
Ubuntu: USN-4489-1 (CVE-2020-14386): Linux kernel vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Sep 3, 2020 | Sep 9, 2020 | Aug 18, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Sep 3, 2020
Added
Sep 9, 2020
Modified
Aug 18, 2025
Description
A flaw was found in the Linux kernel before 5.9-rc4. Memory corruption can be exploited to gain root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity.
Solutions
ubuntu-upgrade-linux-image-4-15-0-1053-oracleubuntu-upgrade-linux-image-4-15-0-1069-gkeubuntu-upgrade-linux-image-4-15-0-1070-raspi2ubuntu-upgrade-linux-image-4-15-0-1074-kvmubuntu-upgrade-linux-image-4-15-0-1082-awsubuntu-upgrade-linux-image-4-15-0-1083-gcpubuntu-upgrade-linux-image-4-15-0-1086-snapdragonubuntu-upgrade-linux-image-4-15-0-1095-azureubuntu-upgrade-linux-image-4-15-0-1096-oemubuntu-upgrade-linux-image-4-15-0-117-genericubuntu-upgrade-linux-image-4-15-0-117-generic-lpaeubuntu-upgrade-linux-image-4-15-0-117-lowlatencyubuntu-upgrade-linux-image-5-0-0-1047-gkeubuntu-upgrade-linux-image-5-0-0-1068-oem-osp1ubuntu-upgrade-linux-image-5-3-0-1033-raspi2ubuntu-upgrade-linux-image-5-3-0-1035-awsubuntu-upgrade-linux-image-5-3-0-1036-gkeubuntu-upgrade-linux-image-5-3-0-67-genericubuntu-upgrade-linux-image-5-3-0-67-lowlatencyubuntu-upgrade-linux-image-5-4-0-1018-raspiubuntu-upgrade-linux-image-5-4-0-1024-awsubuntu-upgrade-linux-image-5-4-0-1024-gcpubuntu-upgrade-linux-image-5-4-0-1024-oracleubuntu-upgrade-linux-image-5-4-0-1025-azureubuntu-upgrade-linux-image-5-4-0-47-genericubuntu-upgrade-linux-image-5-4-0-47-generic-lpaeubuntu-upgrade-linux-image-5-4-0-47-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-lts-18-04ubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-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-gke-5-3ubuntu-upgrade-linux-image-gke-5-4ubuntu-upgrade-linux-image-gkeop-5-3ubuntu-upgrade-linux-image-gkeop-5-4ubuntu-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-lts-18-04ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-hwe-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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