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GoogleOSV:USN-5211-1HistoryJan 06, 2022 - 3:56 a.m.
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerability
2022-01-0603:56:57
Google
osv.dev
16
linux kernel
hugetlb
nadav amit
tlb flushes
data leak
data alteration
local attacker
software
security vulnerability
Nadav Amit discovered that the hugetlb implementation in the Linux kernel
did not perform TLB flushes under certain conditions. A local attacker
could use this to leak or alter data from other processes that use huge
pages.
Related
prion
prion
Memory corruption
2022-03-03 22:15:00
redhatcve
redhatcve
CVE-2021-4002
2021-11-26 14:21:44
osv
osv
linux-oem-5.14 vulnerability
2022-01-05 17:31:03
CVE-2021-4002
2022-03-03 22:15:08
linux-oem-5.10 vulnerabilities
2022-01-05 17:03:26
cbl_mariner
cbl_mariner
CVE-2021-4002 affecting package kernel for versions less than 5.15.32.1-2
2022-04-26 19:58:10
CVE-2021-4002 affecting package kernel 5.10.189.1-1
2022-05-12 02:17:02
veracode
veracode
Privilege Escalation
2022-01-15 00:29:18
nvd
nvd
CVE-2021-4002
2022-03-03 22:15:08
openvas
openvas
Ubuntu: Security Advisory (USN-5211-1)
2022-08-26 00:00:00
Ubuntu: Security Advisory (USN-5206-1)
2022-01-07 00:00:00
Fedora: Security Advisory for kernel (FEDORA-2021-19ad835cb3)
2021-12-04 00:00:00
ubuntu
ubuntu
Linux kernel (OEM) vulnerability
2022-01-05 00:00:00
Linux kernel vulnerability
2022-01-06 00:00:00
Linux kernel (OEM) vulnerabilities
2022-01-05 00:00:00
debiancve
debiancve
CVE-2021-4002
2022-03-03 22:15:08
cnvd
cnvd
Linux kernel has unspecified vulnerabilities (CNVD-2022-21492)
2021-11-30 00:00:00
ubuntucve
ubuntucve
CVE-2021-4002
2021-11-26 00:00:00
nessus
nessus
Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerability (USN-5206-1)
2022-01-06 00:00:00
Ubuntu 16.04 ESM : Linux kernel vulnerability (USN-5211-1)
2022-01-06 00:00:00
Photon OS 4.0: Linux PHSA-2021-4.0-0138
2024-07-23 00:00:00
cve
cve
CVE-2021-4002
2022-03-03 22:15:08
cvelist
cvelist
CVE-2021-4002
2022-03-03 21:42:47
fedora
fedora
[SECURITY] Fedora 35 Update: kernel-5.15.5-200.fc35
2021-11-30 01:22:50
amazon
amazon
Medium: kernel
2021-12-08 02:23:00
Medium: kernel
2021-12-08 02:23:00
Important: kernel
2022-02-04 23:24:00
mageia
mageia
Updated kernel-linus packages fix security vulnerabilities
2021-12-05 22:06:44
Updated kernel packages fix security vulnerabilities
2021-12-05 22:06:44
photon
photon
Important Photon OS Security Update - PHSA-2021-0138
2021-12-13 00:00:00
Important Photon OS Security Update - PHSA-2022-0460
2022-01-05 00:00:00
Important Photon OS Security Update - PHSA-2021-4.0-0138
2021-12-13 00:00:00
cloudfoundry
cloudfoundry
USN-5209-1: Linux kernel vulnerabilities | Cloud Foundry
2022-03-08 00:00:00
USN-5210-2: Linux kernel regression | Cloud Foundry
2022-01-20 00:00:00
USN-5210-1: Linux kernel vulnerabilities | Cloud Foundry
2022-01-20 00:00:00
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2022-05-03 00:00:00
Unbreakable Enterprise kernel security update
2022-04-25 00:00:00
Unbreakable Enterprise kernel-container security update
2022-04-25 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2022-05-07 00:00:00
Security update for the Linux Kernel (important)
2022-03-01 00:00:00
Security update for the Linux Kernel (critical)
2022-02-10 00:00:00
ibm
ibm
debian
debian
[SECURITY] [DLA 2940-1] linux security update
2022-03-09 12:40:13
[SECURITY] [DLA 2941-1] linux-4.19 security update
2022-03-09 12:40:55
[SECURITY] [DSA 5096-1] linux security update
2022-03-09 15:30:58
rocky
rocky
kernel-rt security and bug fix update
2022-05-10 06:42:36
kernel security, bug fix, and enhancement update
2022-05-10 08:11:36
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2022-02-01 05:01:08
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2022-05-10 08:11:36
redhat
redhat
oracle
oracle
Oracle Critical Patch Update Advisory - July 2022
2022-07-19 00:00:00