vulnerability
Ubuntu: (Multiple Advisories) (CVE-2019-3900): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:S/C:N/I:N/A:C) | Apr 25, 2019 | Sep 3, 2019 | Jan 23, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
Apr 25, 2019
Added
Sep 3, 2019
Modified
Jan 23, 2025
Description
An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.
Solution(s)
ubuntu-upgrade-linux-image-4-15-0-1022-oracleubuntu-upgrade-linux-image-4-15-0-1041-gcpubuntu-upgrade-linux-image-4-15-0-1041-gkeubuntu-upgrade-linux-image-4-15-0-1043-kvmubuntu-upgrade-linux-image-4-15-0-1044-raspi2ubuntu-upgrade-linux-image-4-15-0-1047-awsubuntu-upgrade-linux-image-4-15-0-1056-azureubuntu-upgrade-linux-image-4-15-0-60-genericubuntu-upgrade-linux-image-4-15-0-60-generic-lpaeubuntu-upgrade-linux-image-4-15-0-60-lowlatencyubuntu-upgrade-linux-image-4-4-0-1056-kvmubuntu-upgrade-linux-image-4-4-0-1092-awsubuntu-upgrade-linux-image-4-4-0-1120-raspi2ubuntu-upgrade-linux-image-4-4-0-1124-snapdragonubuntu-upgrade-linux-image-4-4-0-161-genericubuntu-upgrade-linux-image-4-4-0-161-generic-lpaeubuntu-upgrade-linux-image-4-4-0-161-lowlatencyubuntu-upgrade-linux-image-4-4-0-161-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-161-powerpc-smpubuntu-upgrade-linux-image-4-4-0-161-powerpc64-embubuntu-upgrade-linux-image-4-4-0-161-powerpc64-smpubuntu-upgrade-linux-image-5-0-0-1014-awsubuntu-upgrade-linux-image-5-0-0-1015-gcpubuntu-upgrade-linux-image-5-0-0-1015-gkeubuntu-upgrade-linux-image-5-0-0-1015-kvmubuntu-upgrade-linux-image-5-0-0-1015-raspi2ubuntu-upgrade-linux-image-5-0-0-1018-azureubuntu-upgrade-linux-image-5-0-0-1019-snapdragonubuntu-upgrade-linux-image-5-0-0-27-genericubuntu-upgrade-linux-image-5-0-0-27-generic-lpaeubuntu-upgrade-linux-image-5-0-0-27-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-gcpubuntu-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-oracleubuntu-upgrade-linux-image-powerpc-e500mcubuntu-upgrade-linux-image-powerpc-smpubuntu-upgrade-linux-image-powerpc64-embubuntu-upgrade-linux-image-powerpc64-smpubuntu-upgrade-linux-image-raspi2ubuntu-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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