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[email protected]NVD:CVE-2021-45485

HistoryDec 25, 2021 - 2:15 a.m.

CVE-2021-45485

2021-12-2502:15:06

CWE-327

[email protected]

web.nvd.nist.gov

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

34.4%

JSON

In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn’t properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.

Affected configurations

NVD

Node

linuxlinux_kernelRange<5.13.3

Node

netappe-series_santricity_os_controllerMatch-

netappsolidfire\,_enterprise_sds_\&_hci_storage_nodeMatch-

netappsolidfire_\&_hci_management_nodeMatch-

netappbrocade_fabric_operating_system_firmwareMatch-

Node

oraclecommunications_cloud_native_core_binding_support_functionMatch22.1.3

oraclecommunications_cloud_native_core_network_exposure_functionMatch22.1.1

oraclecommunications_cloud_native_core_policyMatch22.2.0

Node

netappall_flash_fabric-attached_storage_8300_firmwareMatch-

AND

netappall_flash_fabric-attached_storage_8300Match-

Node

netappfabric-attached_storage_8300_firmwareMatch-

AND

netappfabric-attached_storage_8300Match-

Node

netappall_flash_fabric-attached_storage_8700_firmwareMatch-

AND

netappall_flash_fabric-attached_storage_8700Match-

Node

netappfabric-attached_storage_8700_firmwareMatch-

AND

netappfabric-attached_storage_8700Match-

Node

netappaff_a400_firmwareMatch-

AND

netappaff_a400Match-

Node

netappfabric-attached_storage_a400_firmwareMatch-

AND

netappfabric-attached_storage_a400Match-

Node

netapphci_compute_node_firmwareMatch-

AND

netapphci_compute_nodeMatch-

Node

netapph300e_firmwareMatch-

AND

netapph300eMatch-

Node

netapph300s_firmwareMatch-

AND

netapph300sMatch-

Node

netapph410c_firmwareMatch-

AND

netapph410cMatch-

Node

netapph410s_firmwareMatch-

AND

netapph410sMatch-

Node

netapph500e_firmwareMatch-

AND

netapph500eMatch-

Node

netapph500s_firmwareMatch-

AND

netapph500sMatch-

Node

netapph610c_firmwareMatch-

AND

netapph610cMatch-

Node

netapph610s_firmwareMatch-

AND

netapph610sMatch-

Node

netapph615c_firmwareMatch-

AND

netapph615cMatch-

Node

netapph700e_firmwareMatch-

AND

netapph700eMatch-

Node

netapph700s_firmwareMatch-

AND

netapph700sMatch-

References

arxiv.org/pdf/2112.09604.pdf

cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3

git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=62f20e068ccc50d6ab66fdb72ba90da2b9418c99

security.netapp.com/advisory/ntap-20220121-0001/

www.oracle.com/security-alerts/cpujul2022.html

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

34.4%

JSON

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