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nvd[email protected]NVD:CVE-2021-33655
HistoryJul 18, 2022 - 3:15 p.m.

CVE-2021-33655

2022-07-1815:15:07
CWE-787
[email protected]
web.nvd.nist.gov
12
kernel security
out of bounds
malicious data
cve-2021-33655
ioctl command
memory vulnerability

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON

When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds.

Affected configurations

Nvd
Node
linuxlinux_kernelRange<5.19
OR
linuxlinux_kernelMatch5.19rc1
OR
linuxlinux_kernelMatch5.19rc2
OR
linuxlinux_kernelMatch5.19rc3
OR
linuxlinux_kernelMatch5.19rc4
OR
linuxlinux_kernelMatch5.19rc5
Node
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel5.19cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*
linuxlinux_kernel5.19cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*
linuxlinux_kernel5.19cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*
linuxlinux_kernel5.19cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*
linuxlinux_kernel5.19cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
debiandebian_linux11.0cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Related

cbl_mariner 2
cve 1
debiancve 1
ubuntucve 1
cvelist 1
prion 1
osv 26
redhatcve 1
openvas 52
nessus 68
ubuntu 21
amazon 4
malwarebytes 1
suse 7
redos 1
oraclelinux 2
debian 2
ibm 2
redhat 3
photon 1
almalinux 1
cbl_mariner
cbl_mariner
CVE-2021-33655 affecting package kernel for versions less than 5.15.67.1-4
2022-10-05 23:34:27
CVE-2021-33655 affecting package kernel 5.10.134.1-2
2022-10-04 07:51:40
cve
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CVE-2021-33655
2022-07-18 15:15:07
debiancve
debiancve
CVE-2021-33655
2022-07-18 15:15:07
ubuntucve
ubuntucve
CVE-2021-33655
2022-07-18 00:00:00
cvelist
cvelist
CVE-2021-33655
2022-07-18 14:45:50
prion
prion
Out-of-bounds
2022-07-18 15:15:00
osv
osv
Linux kernel vulnerability advisory
2023-03-01 00:00:00
linux-azure vulnerabilities
2022-10-03 16:47:14
linux-oem-5.17 vulnerabilities
2022-09-02 22:07:15
redhatcve
redhatcve
CVE-2021-33655
2022-07-21 10:46:26
openvas
openvas
Ubuntu: Security Advisory (USN-5596-1)
2022-09-05 00:00:00
Ubuntu: Security Advisory (USN-5652-1)
2022-10-04 00:00:00
Ubuntu: Security Advisory (USN-5621-1)
2022-09-22 00:00:00
nessus
nessus
Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5621-1)
2022-09-21 00:00:00
Ubuntu 16.04 ESM : Linux kernel (Azure) vulnerabilities (USN-5652-1)
2022-10-05 00:00:00
Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5577-1)
2022-08-24 00:00:00
ubuntu
ubuntu
Linux kernel (OEM) vulnerabilities
2022-09-02 00:00:00
Linux kernel (OEM) vulnerabilities
2022-08-24 00:00:00
Linux kernel (Azure) vulnerabilities
2022-10-03 00:00:00
amazon
amazon
Medium: kernel
2022-08-15 21:03:00
Important: kernel
2022-09-30 07:04:00
Important: kernel
2022-09-30 02:41:00
malwarebytes
malwarebytes
Update Android now! Two critical vulnerabilities patched
2023-03-09 01:00:00
suse
suse
Security update for the Linux Kernel (important)
2022-08-09 00:00:00
Security update for the Linux Kernel (important)
2022-08-12 00:00:00
Security update for the Linux Kernel (important)
2022-08-16 00:00:00
redos
redos
ROS-20220908-01
2022-09-08 00:00:00
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2022-09-06 00:00:00
kernel security, bug fix, and enhancement update
2023-05-23 00:00:00
debian
debian
[SECURITY] [DSA 5191-1] linux security update
2022-07-26 20:07:34
[SECURITY] [DLA 3131-1] linux security update
2022-10-02 16:44:48
ibm
ibm
Security Bulletin: Vulnerabilities in Linux Kernel might affect IBM Spectrum Copy Data Management
2023-07-28 15:34:05
Security Bulletin: Vulnerabilities in Linux kernel, libssh, and Java can affect IBM Spectrum Protect Plus
2023-08-22 14:18:43
redhat
redhat
(RHSA-2024:0930) Important: kernel security update
2024-02-21 00:10:57
(RHSA-2024:0946) Important: OpenShift Container Platform 4.13.35 security update
2024-02-28 14:00:15
(RHSA-2024:0941) Important: OpenShift Container Platform 4.14.14 bug fix and security update
2024-02-28 00:17:59
photon
photon
Important Photon OS Security Update - PHSA-2022-3.0-0446
2022-09-07 00:00:00
almalinux
almalinux
Important: kernel-rt security and bug fix update
2023-05-16 00:00:00

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON
Related for NVD:CVE-2021-33655
cbl_mariner2cve1debiancve1ubuntucve1cvelist1prion1osv26redhatcve1openvas52nessus68ubuntu21amazon4malwarebytes1suse7redos1oraclelinux2debian2ibm2redhat3photon1almalinux1