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veracodeVeracode Vulnerability DatabaseVERACODE:31594
HistoryAug 12, 2021 - 3:38 p.m.

Privilege Escalation

2021-08-1215:38:28
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
11

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

JSON

kernel is vulnerable to privilege escalation. An integer overflow in fs/seq_file.c due to improper restrictions of the seq buffer allocations results in an out-of-bounds write, and escalation to root by an unprivileged user.

References

Related

cnvd 1
nessus 72
oraclelinux 11
githubexploit 4
osv 11
fedora 3
openvas 22
amazon 2
ubuntucve 1
debiancve 1
cve 1
redhat 21
cloudlinux 2
cbl_mariner 2
virtuozzo 1
redhatcve 1
f5 1
prion 1
ubuntu 7
attackerkb 2
qualysblog 3
photon 7
suse 3
almalinux 1
avleonov 1
rocky 1
archlinux 4
mageia 2
thn 1
ibm 1
packetstorm 1
cloudfoundry 1
debian 5
centos 1
cnvd
cnvd
Linux kernel input validation error vulnerability (CNVD-2021-53926)
2021-07-23 00:00:00
nessus
nessus
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2021-07-21 00:00:00
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2021-07-22 00:00:00
Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9371)
2021-07-22 00:00:00
oraclelinux
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2021-07-22 00:00:00
Unbreakable Enterprise kernel-container security update
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Unbreakable Enterprise kernel security update
2021-07-22 00:00:00
githubexploit
githubexploit
Exploit for Classic Buffer Overflow in Linux Linux Kernel
2021-07-21 18:22:55
Exploit for Classic Buffer Overflow in Linux Linux Kernel
2021-07-21 04:04:49
Exploit for Classic Buffer Overflow in Linux Linux Kernel
2021-09-02 04:51:54
osv
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[Security] Linux kernel vulnerability advisory
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CVE-2021-33909
2021-07-20 19:15:09
linux, linux-aws, linux-azure, linux-gcp, linux-gke-5.3, linux-hwe, linux-lts-xenial, linux-kvm, linux-oracle, linux-raspi, linux-raspi2-5.3 vulnerability
2021-07-20 21:33:45
fedora
fedora
[SECURITY] Fedora 34 Update: kernel-tools-5.13.3-200.fc34
2021-07-22 01:15:35
[SECURITY] Fedora 34 Update: kernel-headers-5.13.3-200.fc34
2021-07-22 01:15:35
[SECURITY] Fedora 34 Update: kernel-5.13.4-200.fc34
2021-07-22 01:15:35
openvas
openvas
Fedora: Security Advisory for kernel (FEDORA-2021-07dc0b3eb1)
2021-07-27 00:00:00
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2021-2570)
2021-10-12 00:00:00
Fedora: Security Advisory for kernel-headers (FEDORA-2021-07dc0b3eb1)
2021-07-27 00:00:00
amazon
amazon
Important: kernel
2021-07-20 22:24:00
Important: kernel
2021-07-20 22:24:00
ubuntucve
ubuntucve
CVE-2021-33909
2021-07-20 00:00:00
debiancve
debiancve
CVE-2021-33909
2021-07-20 19:15:00
cve
cve
CVE-2021-33909
2021-07-20 19:15:00
redhat
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(RHSA-2021:2723) Important: kpatch-patch security update
2021-07-20 19:50:48
(RHSA-2021:2722) Important: kernel security update
2021-07-20 13:32:30
(RHSA-2021:2727) Important: kpatch-patch security update
2021-07-20 19:53:56
cloudlinux
cloudlinux
Fix of CVE: CVE-2021-33909
2021-09-21 22:06:03
Fix of CVE: CVE-2021-33909
2021-09-21 22:06:27
cbl_mariner
cbl_mariner
CVE-2021-33909 affecting package kernel 5.10.168.1-1
2021-09-09 15:03:26
CVE-2021-33909 affecting package kernel 5.10.78.1-1
2022-04-09 06:52:47
virtuozzo
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[Important] [Security] Virtuozzo ReadyKernel patch 130.0 for Virtuozzo Hybrid Server 7.0, 7.5 and Virtuozzo Hybrid Infrastructure 3.5, 4.0, 4.5, 4.6
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redhatcve
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CVE-2021-33909
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f5
f5
K75133288 : Linux kernel vulnerability CVE-2021-33909
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prion
prion
Integer overflow
2021-07-20 19:15:00
ubuntu
ubuntu
Linux kernel vulnerability
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Kernel Live Patch Security Notice
2021-07-26 00:00:00
Linux kernel vulnerabilities
2021-07-20 00:00:00
attackerkb
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CVE-2020-8835
2020-03-30 00:00:00
CVE-2021-33909
2021-07-20 00:00:00
qualysblog
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Sequoia: A Local Privilege Escalation Vulnerability in Linux’s Filesystem Layer (CVE-2021-33909)
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photon
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suse
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almalinux
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rocky
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2021-07-20 13:30:15
archlinux
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[ASA-202107-49] linux-zen: privilege escalation
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2021-07-21 00:00:00
mageia
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2021-07-22 10:08:00
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2021-07-22 10:08:00
thn
thn
New Windows and Linux Flaws Give Attackers Highest System Privileges
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ibm
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packetstorm
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cloudfoundry
cloudfoundry
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debian
debian
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2021-07-20 20:03:38
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[SECURITY] [DSA 4941-1] linux security update
2021-07-20 12:53:32
centos
centos
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2021-07-22 13:52:55

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

JSON
Related for VERACODE:31594
cnvd1nessus72oraclelinux11githubexploit4osv11fedora3openvas22amazon2ubuntucve1debiancve1cve1redhat21cloudlinux2cbl_mariner2virtuozzo1redhatcve1f51prion1ubuntu7attackerkb2qualysblog3photon7suse3almalinux1avleonov1rocky1archlinux4mageia2thn1ibm1packetstorm1cloudfoundry1debian5centos1