vulnerability
Ubuntu: (Multiple Advisories) (CVE-2020-12659): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | May 5, 2020 | Jun 10, 2020 | Mar 22, 2023 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
May 5, 2020
Added
Jun 10, 2020
Modified
Mar 22, 2023
Description
An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.
Solution(s)
ubuntu-upgrade-linux-image-5-0-0-1042-gkeubuntu-upgrade-linux-image-5-0-0-1059-oem-osp1ubuntu-upgrade-linux-image-5-3-0-1023-awsubuntu-upgrade-linux-image-5-3-0-1023-kvmubuntu-upgrade-linux-image-5-3-0-1024-oracleubuntu-upgrade-linux-image-5-3-0-1026-gcpubuntu-upgrade-linux-image-5-3-0-1026-gkeubuntu-upgrade-linux-image-5-3-0-1026-raspi2ubuntu-upgrade-linux-image-5-3-0-1028-azureubuntu-upgrade-linux-image-5-3-0-59-genericubuntu-upgrade-linux-image-5-3-0-59-generic-lpaeubuntu-upgrade-linux-image-5-3-0-59-lowlatencyubuntu-upgrade-linux-image-5-3-0-59-snapdragonubuntu-upgrade-linux-image-5-4-0-1012-raspiubuntu-upgrade-linux-image-5-4-0-1015-awsubuntu-upgrade-linux-image-5-4-0-1015-gcpubuntu-upgrade-linux-image-5-4-0-1015-kvmubuntu-upgrade-linux-image-5-4-0-1015-oracleubuntu-upgrade-linux-image-5-4-0-1016-azureubuntu-upgrade-linux-image-5-4-0-27-genericubuntu-upgrade-linux-image-5-4-0-37-genericubuntu-upgrade-linux-image-5-4-0-37-generic-lpaeubuntu-upgrade-linux-image-5-4-0-37-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-hwe-20-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-18-04ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-0ubuntu-upgrade-linux-image-gke-5-3ubuntu-upgrade-linux-image-gkeop-5-3ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-raspiubuntu-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-18-04ubuntu-upgrade-linux-image-virtual-hwe-20-04
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