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UbuntuUSN-5062-1HistorySep 08, 2021 - 12:00 a.m.
Linux kernel vulnerability
2021-09-0800:00:00
ubuntu.com
117
Releases
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM
Packages
- linux - Linux kernel
- linux-aws - Linux kernel for Amazon Web Services (AWS) systems
- linux-kvm - Linux kernel for cloud environments
- linux-lts-xenial - Linux hardware enablement kernel from Xenial for Trusty
Details
Maxim Levitsky discovered that the KVM hypervisor implementation for AMD
processors in the Linux kernel did not properly prevent a guest VM from
enabling AVIC in nested guest VMs. An attacker in a guest VM could use this
to write to portions of the host’s physical memory.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 16.04 | noarch | linux-image-4.4.0-1097-kvm | <Â 4.4.0-1097.106 | UNKNOWN |
| Ubuntu | 16.04 | noarch | linux-buildinfo-4.4.0-1093-kvm | <Â 4.4.0-1093.102 | UNKNOWN |
| Ubuntu | 16.04 | noarch | linux-cloud-tools-4.4.0-1093-kvm | <Â 4.4.0-1093.102 | UNKNOWN |
| Ubuntu | 16.04 | noarch | linux-headers-4.4.0-1093-kvm | <Â 4.4.0-1093.102 | UNKNOWN |
| Ubuntu | 16.04 | noarch | linux-image-4.4.0-1093-kvm | <Â 4.4.0-1093.102 | UNKNOWN |
| Ubuntu | 16.04 | noarch | linux-image-4.4.0-1093-kvm-dbgsym | <Â 4.4.0-1093.102 | UNKNOWN |
| Ubuntu | 16.04 | noarch | linux-kvm-cloud-tools-4.4.0-1093 | <Â 4.4.0-1093.102 | UNKNOWN |
| Ubuntu | 16.04 | noarch | linux-kvm-headers-4.4.0-1093 | <Â 4.4.0-1093.102 | UNKNOWN |
| Ubuntu | 16.04 | noarch | linux-kvm-tools-4.4.0-1093 | <Â 4.4.0-1093.102 | UNKNOWN |
| Ubuntu | 16.04 | noarch | linux-modules-4.4.0-1093-kvm | <Â 4.4.0-1093.102 | UNKNOWN |
References
Related
redhat
redhat
(RHSA-2021:3548) Moderate: kernel security, bug fix, and enhancement update
2021-09-15 09:41:20
(RHSA-2021:3547) Moderate: kernel-rt security and bug fix update
2021-09-15 09:40:56
(RHSA-2021:3676) Moderate: kernel security, bug fix, and enhancement update
2021-09-28 13:53:01
prion
prion
Input validation
2021-09-29 20:15:00
nessus
nessus
Ubuntu 16.04 ESM : Linux kernel vulnerability (USN-5062-1)
2021-09-08 00:00:00
AlmaLinux 8 : kernel (ALSA-2021:3548)
2022-02-09 00:00:00
Rocky Linux 8 : kernel-rt (RLSA-2021:3547)
2023-11-07 00:00:00
f5
f5
K11546763 : Linux kernel vulnerability CVE-2021-3653
2022-01-20 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-3653 affecting package kernel 5.10.189.1-1
2021-11-03 19:21:29
CVE-2021-3653 affecting package kernel for versions less than 5.10.78.1-1
2022-04-09 06:52:47
ubuntucve
ubuntucve
CVE-2021-3653
2021-08-16 00:00:00
rocky
rocky
kernel security, bug fix, and enhancement update
2021-09-15 09:41:20
kernel-rt security and bug fix update
2021-09-15 09:40:56
redhatcve
redhatcve
CVE-2021-3653
2021-08-16 14:54:06
debiancve
debiancve
CVE-2021-3653
2021-09-29 20:15:00
oraclelinux
oraclelinux
kernel security, bug fix, and enhancement update
2021-09-16 00:00:00
Unbreakable Enterprise kernel security update
2021-08-16 00:00:00
Unbreakable Enterprise kernel-container security update
2021-08-16 00:00:00
cvelist
cvelist
CVE-2021-3653
2021-09-29 19:41:01
almalinux
almalinux
Moderate: kernel security, bug fix, and enhancement update
2021-09-15 09:41:20
cve
cve
CVE-2021-3653
2021-09-29 20:15:00
osv
osv
Moderate: kernel-rt security and bug fix update
2021-09-15 09:40:56
Moderate: kernel security, bug fix, and enhancement update
2021-09-15 09:41:20
Moderate: kernel security, bug fix, and enhancement update
2021-09-15 09:41:20
openvas
openvas
Ubuntu: Security Advisory (USN-5062-1)
2022-08-26 00:00:00
Fedora: Security Advisory for kernel (FEDORA-2021-a424256622)
2021-08-23 00:00:00
Fedora: Security Advisory for kernel (FEDORA-2021-33819e6b09)
2021-08-23 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: kernel-5.13.12-100.fc33
2021-08-21 01:20:26
[SECURITY] Fedora 34 Update: kernel-5.13.12-200.fc34
2021-08-21 01:08:00
ubuntu
ubuntu
Linux kernel vulnerabilities
2021-09-08 00:00:00
Linux kernel (OEM) vulnerabilities
2021-09-16 00:00:00
Kernel Live Patch Security Notice
2021-09-13 00:00:00
centos
centos
bpftool, kernel, perf, python security update
2021-11-17 15:22:13
ibm
ibm
mageia
mageia
Updated kernel-linus packages fix security vulnerabilities
2021-08-23 08:28:48
Updated kernel packages fix security vulnerabilities
2021-08-23 08:28:48
cloudfoundry
cloudfoundry
USN-5071-2: Linux kernel (HWE) vulnerabilities | Cloud Foundry
2021-10-04 00:00:00
redos
redos
ROS-20220207-01
2022-02-07 00:00:00
amazon
amazon
Medium: kernel
2021-09-08 23:35:00
cloudlinux
cloudlinux
kernel: Fix of 7 CVEs
2024-02-29 11:04:23
kernel: Fix of 7 CVEs
2024-02-29 11:06:21
photon
photon
Important Photon OS Security Update - PHSA-2021-0302
2021-09-19 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0302
2021-09-19 00:00:00
Important Photon OS Security Update - PHSA-2021-0436
2021-09-17 00:00:00
debian
debian
[SECURITY] [DSA 4978-1] linux security update
2021-09-25 08:09:05
[SECURITY] [DSA 4978-1] linux security update
2021-09-25 08:09:27
[SECURITY] [DLA 2785-1] linux-4.19 security update
2021-10-15 22:28:07
suse
suse
Security update for the Linux Kernel (important)
2021-09-15 00:00:00
Security update for the Linux Kernel (important)
2021-09-23 00:00:00
Security update for the Linux Kernel (important)
2021-09-21 00:00:00
slackware
slackware
[slackware-security] Slackware 14.2 kernel
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