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nvd[email protected]NVD:CVE-2021-27365
HistoryMar 07, 2021 - 5:15 a.m.

CVE-2021-27365

2021-03-0705:15:13
CWE-787
[email protected]
web.nvd.nist.gov

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

0.001 Low

EPSS

Percentile

39.2%

JSON

An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message.

Affected configurations

NVD
Node
linuxlinux_kernelRange≤5.11.3
Node
debiandebian_linuxMatch9.0
Node
oracletekelec_platform_distributionRange7.4.0–7.7.1
Node
netappsolidfire_baseboard_management_controller_firmwareMatch-
AND
netappsolidfire_baseboard_management_controllerMatch-

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4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

0.001 Low

EPSS

Percentile

39.2%

JSON
Related for NVD:CVE-2021-27365
cbl_mariner2cvelist1ubuntucve1veracode1prion1debiancve1redhatcve1cve1nessus83redhat23openvas36oraclelinux13osv6virtuozzo2cloudfoundry1slackware1cloudlinux1ubuntu4centos1photon6mageia2ibm4amazon2almalinux1debian2suse2