Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
nvd[email protected]NVD:CVE-2021-31829
HistoryMay 06, 2021 - 4:15 p.m.

CVE-2021-31829

2021-05-0616:15:07
CWE-863
[email protected]
web.nvd.nist.gov

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

0.0005 Low

EPSS

Percentile

16.4%

JSON

kernel/bpf/verifier.c in the Linux kernel through 5.12.1 performs undesirable speculative loads, leading to disclosure of stack content via side-channel attacks, aka CID-801c6058d14a. The specific concern is not protecting the BPF stack area against speculative loads. Also, the BPF stack can contain uninitialized data that might represent sensitive information previously operated on by the kernel.

Affected configurations

NVD
Node
linuxlinux_kernelRange≤5.12.1
Node
fedoraprojectfedoraMatch32
OR
fedoraprojectfedoraMatch33
OR
fedoraprojectfedoraMatch34
Node
debiandebian_linuxMatch9.0

Related

fedora 9
openvas 26
cbl_mariner 2
cve 1
prion 1
redhatcve 1
debiancve 1
cvelist 1
ubuntucve 1
veracode 1
ubuntu 7
amazon 3
nessus 29
osv 7
mageia 2
oraclelinux 3
cloudfoundry 1
debian 1
almalinux 1
redhat 4
fedora
fedora
[SECURITY] Fedora 34 Update: kernel-headers-5.11.19-300.fc34
2021-05-13 01:05:05
[SECURITY] Fedora 34 Update: kernel-5.11.19-300.fc34
2021-05-13 01:05:05
[SECURITY] Fedora 34 Update: kernel-tools-5.11.19-300.fc34
2021-05-13 01:05:05
openvas
openvas
Fedora: Security Advisory for kernel (FEDORA-2021-5ad5249c43)
2021-05-13 00:00:00
Fedora: Security Advisory for kernel-headers (FEDORA-2021-9c0276e935)
2021-05-13 00:00:00
Fedora: Security Advisory for kernel-tools (FEDORA-2021-7c085ca697)
2021-05-13 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-31829 affecting package kernel for versions less than 5.10.78.1-1
2022-04-09 06:52:47
CVE-2021-31829 affecting package kernel 5.10.189.1-1
2021-09-09 15:03:26
cve
cve
CVE-2021-31829
2021-05-06 16:15:07
prion
prion
Information disclosure
2021-05-06 16:15:00
redhatcve
redhatcve
CVE-2021-31829
2021-05-06 18:36:37
debiancve
debiancve
CVE-2021-31829
2021-05-06 16:15:07
cvelist
cvelist
CVE-2021-31829
2021-05-06 15:43:01
ubuntucve
ubuntucve
CVE-2021-31829
2021-05-06 00:00:00
veracode
veracode
Information Disclosure
2021-12-12 23:37:40
ubuntu
ubuntu
Linux kernel (OEM) vulnerabilities
2021-06-03 00:00:00
Linux kernel vulnerabilities
2021-07-20 00:00:00
Linux kernel vulnerabilities
2021-06-23 00:00:00
amazon
amazon
Medium: kernel
2021-05-20 15:51:00
Medium: kernel
2021-05-20 15:51:00
Low: kernel
2021-05-20 21:12:00
nessus
nessus
Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-4983-1)
2021-06-04 00:00:00
EulerOS 2.0 SP8 : kernel (EulerOS-SA-2021-2301)
2021-08-09 00:00:00
Amazon Linux 2 : kernel (ALAS-2021-1636)
2021-05-24 00:00:00
osv
osv
linux-oem-5.10 vulnerabilities
2021-06-03 20:43:59
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
2021-07-20 22:11:51
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities
2021-06-23 03:36:14
mageia
mageia
Updated kernel-linus packages fix security vulnerabilities
2021-05-19 22:29:59
Updated kernel packages fix security vulnerabilities
2021-05-19 22:29:59
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2021-07-16 00:00:00
Unbreakable Enterprise kernel-container security update
2021-07-16 00:00:00
kernel security, bug fix, and enhancement update
2021-11-16 00:00:00
cloudfoundry
cloudfoundry
USN-5000-1: Linux kernel vulnerabilities | Cloud Foundry
2021-07-08 00:00:00
debian
debian
[SECURITY] [DLA 2690-1] linux-4.19 security update
2021-06-23 00:05:06
almalinux
almalinux
Moderate: kernel security, bug fix, and enhancement update
2021-11-09 09:08:02
redhat
redhat
(RHSA-2021:4140) Moderate: kernel-rt security and bug fix update
2021-11-09 08:21:02
(RHSA-2021:4356) Moderate: kernel security, bug fix, and enhancement update
2021-11-09 09:08:02
(RHSA-2021:5137) Moderate: Openshift Logging Security Release (5.0.10)
2021-12-14 21:31:08

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

0.0005 Low

EPSS

Percentile

16.4%

JSON
Related for NVD:CVE-2021-31829
fedora9openvas26cbl_mariner2cve1prion1redhatcve1debiancve1cvelist1ubuntucve1veracode1ubuntu7amazon3nessus29osv7mageia2oraclelinux3cloudfoundry1debian1almalinux1redhat4