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nvd[email protected]NVD:CVE-2021-28972
HistoryMar 22, 2021 - 5:15 p.m.

CVE-2021-28972

2021-03-2217:15:15
CWE-120
[email protected]
web.nvd.nist.gov

7.2 High

CVSS2

Attack Vector

LOCAL

Attack 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

6.7 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

19.2%

JSON

In drivers/pci/hotplug/rpadlpar_sysfs.c in the Linux kernel through 5.11.8, the RPA PCI Hotplug driver has a user-tolerable buffer overflow when writing a new device name to the driver from userspace, allowing userspace to write data to the kernel stack frame directly. This occurs because add_slot_store and remove_slot_store mishandle drc_name ‘\0’ termination, aka CID-cc7a0bb058b8.

Affected configurations

NVD
Node
linuxlinux_kernelRange<4.4.263
OR
linuxlinux_kernelRange4.5–4.9.263
OR
linuxlinux_kernelRange4.10–4.14.227
OR
linuxlinux_kernelRange4.15–4.19.183
OR
linuxlinux_kernelRange4.20–5.4.108
OR
linuxlinux_kernelRange5.5.0–5.10.26
OR
linuxlinux_kernelRange5.11–5.11.9
Node
fedoraprojectfedoraMatch32
OR
fedoraprojectfedoraMatch33
OR
fedoraprojectfedoraMatch34
Node
netappcloud_backupMatch-
OR
netappfas\/aff_baseboard_management_controllerMatch-
OR
netappsolidfire_baseboard_management_controller_firmwareMatch-

Related

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ubuntucve 1
cbl_mariner 2
debiancve 1
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nessus 39
mageia 2
cloudlinux 2
osv 7
photon 4
ubuntu 6
cloudfoundry 2
amazon 1
suse 4
slackware 1
prion
prion
Buffer overflow
2021-03-22 17:15:00
cvelist
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CVE-2021-28972
2021-03-22 16:53:17
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2021-03-22 00:00:00
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CVE-2021-28972 affecting package kernel 5.10.189.1-1
2021-09-09 15:03:26
CVE-2021-28972 affecting package kernel for versions less than 5.10.78.1-1
2022-04-09 06:52:47
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cve
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f5
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K52401347 : Linux kernel vulnerability CVE-2021-28972
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openvas
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Fedora: Security Advisory for kernel (FEDORA-2021-e636ce53df)
2021-03-27 00:00:00
Fedora: Security Advisory for kernel (FEDORA-2021-68b0dd2373)
2021-03-27 00:00:00
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2022-1780)
2022-05-30 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: kernel-5.11.9-200.fc33
2021-03-26 17:55:34
[SECURITY] Fedora 34 Update: kernel-5.11.9-300.fc34
2021-03-26 00:18:33
[SECURITY] Fedora 32 Update: kernel-5.11.10-100.fc32
2021-03-29 01:12:40
nessus
nessus
EulerOS 2.0 SP9 : kernel (EulerOS-SA-2022-1780)
2022-05-27 00:00:00
Fedora 33 : kernel (2021-68b0dd2373)
2021-03-26 00:00:00
Fedora 32 : kernel (2021-9503fffad9)
2021-03-29 00:00:00
mageia
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Updated kernel packages fix security vulnerabilities
2021-04-03 16:16:06
Updated kernel-linus packages fix security vulnerabilities
2021-04-03 16:16:06
cloudlinux
cloudlinux
Fix of CVE: CVE-2021-34693, CVE-2021-20292, CVE-2021-28972, CVE-2021-20265, CVE-2021-32399, CVE-2014-4508, CVE-2021-3612, CVE-2021-3178, CVE-2021-37159, CVE-2021-38205, CVE-2021-3573, CVE-2021-38160
2021-09-21 22:11:09
Fix of CVE: CVE-2021-38160, CVE-2021-3573, CVE-2021-38205, CVE-2021-3178, CVE-2021-20265, CVE-2021-3612, CVE-2021-32399, CVE-2021-37159, CVE-2014-4508, CVE-2021-28972, CVE-2021-34693, CVE-2021-20292
2021-09-21 22:11:36
osv
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linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities
2022-02-22 10:16:56
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2021-06-04 19:04:17
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2021-03-24 00:00:00
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2021-06-11 00:00:00
USN-5343-1: Linux kernel vulnerabilities | Cloud Foundry
2022-04-21 00:00:00
amazon
amazon
Important: kernel
2021-04-20 17:55:00
suse
suse
Security update for the Linux Kernel (important)
2021-04-10 00:00:00
Security update for the Linux Kernel (important)
2021-05-22 00:00:00
Security update for the Linux Kernel (important)
2021-07-11 00:00:00
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2021-07-21 05:44:30

7.2 High

CVSS2

Attack Vector

LOCAL

Attack 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

6.7 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

19.2%

JSON
Related for NVD:CVE-2021-28972
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