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nvd[email protected]NVD:CVE-2021-4155
HistoryAug 24, 2022 - 4:15 p.m.

CVE-2021-4155

2022-08-2416:15:09
CWE-131
[email protected]
web.nvd.nist.gov
14
data leak
xfs filesystem
ioctl vulnerability

CVSS3

5.5

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

EPSS

0

Percentile

5.1%

JSON

A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.

Affected configurations

Nvd
Node
linuxlinux_kernelRange<5.16
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Related

f5 1
cbl_mariner 2
virtuozzo 3
nessus 74
debiancve 1
redhatcve 1
redhat 25
cvelist 1
prion 1
ubuntucve 1
veracode 1
cve 1
oraclelinux 11
rocky 4
osv 14
almalinux 1
photon 6
ibm 3
cloudlinux 2
ubuntu 10
openvas 25
mageia 2
cloudfoundry 2
centos 1
amazon 4
debian 1
suse 1
f5
f5
K71080411 : Linux kernel vulnerability CVE-2021-4155
2022-04-27 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-4155 affecting package kernel 5.10.131.1-1
2022-09-17 05:57:05
CVE-2021-4155 affecting package kernel for versions less than 5.15.67.1-4
2022-10-05 23:34:27
virtuozzo
virtuozzo
[Important] [Security] New kernel 2.6.32-042stab146.2; Virtuozzo 6.0 Update 12 Hotfix 55 (6.0.12-3762)
2021-01-11 00:00:00
[Important] [Security] New kernel 2.6.32-042stab146.2; Virtuozzo 6.0 Update 12 Hotfix 55 (6.0.12-3762)
2021-01-11 00:00:00
[Important] [Security] Virtuozzo ReadyKernel patch 146.1 for Virtuozzo Hybrid Server 7.5
2022-08-22 00:00:00
nessus
nessus
RHEL 7 : kernel (RHSA-2022:0530)
2022-02-15 00:00:00
RHEL 8 : kpatch-patch (RHSA-2022:0335)
2022-02-01 00:00:00
RHEL 8 : kernel (RHSA-2022:0344)
2022-02-02 00:00:00
debiancve
debiancve
CVE-2021-4155
2022-08-24 16:15:09
redhatcve
redhatcve
CVE-2021-4155
2022-05-07 14:17:19
redhat
redhat
(RHSA-2022:0530) Important: kernel security update
2022-02-15 09:06:12
(RHSA-2022:0335) Important: kpatch-patch security update
2022-02-01 10:43:10
(RHSA-2022:0344) Important: kernel security update
2022-02-01 13:56:19
cvelist
cvelist
CVE-2021-4155
2022-08-24 15:10:19
prion
prion
Design/Logic Flaw
2022-08-24 16:15:00
ubuntucve
ubuntucve
CVE-2021-4155
2021-12-31 00:00:00
veracode
veracode
Information Disclosure
2022-01-30 00:40:56
cve
cve
CVE-2021-4155
2022-08-24 16:15:09
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2022-01-10 00:00:00
kernel security and bug fix update
2022-01-21 00:00:00
Unbreakable Enterprise kernel-container security update
2022-01-10 00:00:00
rocky
rocky
kernel security and bug fix update
2022-01-19 13:59:09
kernel security and bug fix update
2022-01-19 22:55:48
kernel-rt security and bug fix update
2022-01-19 09:43:06
osv
osv
Important: kernel security and bug fix update
2022-01-19 13:59:09
Important: kernel security and bug fix update
2022-01-19 13:59:09
Important: kernel-rt security and bug fix update
2022-01-19 09:43:06
almalinux
almalinux
Important: kernel security and bug fix update
2022-01-19 13:59:09
photon
photon
Moderate Photon OS Security Update - PHSA-2022-0351
2022-01-08 00:00:00
Moderate Photon OS Security Update - PHSA-2021-0461
2021-11-29 00:00:00
Important Photon OS Security Update - PHSA-2022-3.0-0351
2022-01-13 00:00:00
ibm
ibm
Security Bulletin: Publicly disclosed vulnerabilities from Kernel affect IBM Netezza Host Management
2022-06-03 10:36:45
Security Bulletin: Vulnerabilities in the Linux Kernel affect IBM Spectrum Copy Data Management
2022-06-09 17:51:49
Security Bulletin: IBM QRadar Network Packet Capture is using components with known vulnerabilities
2022-03-31 14:40:20
cloudlinux
cloudlinux
Fix of CVE: CVE-2020-0466, CVE-2022-0492, CVE-2021-4155, CVE-2021-0920
2022-04-26 15:21:28
Fix of CVE: CVE-2021-0920, CVE-2022-0492, CVE-2020-0466, CVE-2021-4155
2022-04-26 15:23:09
ubuntu
ubuntu
Linux kernel (HWE) vulnerabilities
2022-02-18 00:00:00
Linux kernel vulnerabilities
2022-02-22 00:00:00
Linux kernel vulnerabilities
2023-03-06 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-5295-1)
2022-02-18 00:00:00
Ubuntu: Security Advisory (USN-5295-2)
2022-02-23 00:00:00
Ubuntu: Security Advisory (USN-5884-1)
2023-02-24 00:00:00
mageia
mageia
Updated kernel-linus packages fix security vulnerabilities
2022-01-18 18:43:35
Updated kernel packages fix security vulnerabilities
2022-01-18 18:43:35
cloudfoundry
cloudfoundry
USN-5294-2: Linux kernel vulnerabilities | Cloud Foundry
2022-03-11 00:00:00
USN-5298-1: Linux kernel vulnerabilities | Cloud Foundry
2022-04-21 00:00:00
centos
centos
bpftool, kernel, perf, python security update
2022-02-25 15:41:18
amazon
amazon
Important: kernel
2022-02-04 23:25:00
Important: kernel
2022-02-04 23:24:00
Important: kernel
2023-02-17 00:02:00
debian
debian
[SECURITY] [DSA 5050-1] linux security update
2022-01-20 16:46:05
suse
suse
Security update for the Linux Kernel (important)
2022-09-14 00:00:00

CVSS3

5.5

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

EPSS

0

Percentile

5.1%

JSON
Related for NVD:CVE-2021-4155
f51cbl_mariner2virtuozzo3nessus74debiancve1redhatcve1redhat25cvelist1prion1ubuntucve1veracode1cve1oraclelinux11rocky4osv14almalinux1photon6ibm3cloudlinux2ubuntu10openvas25mageia2cloudfoundry2centos1amazon4debian1suse1