CVE-2021-4204 - OpenCVE

An out-of-bounds (OOB) memory access flaw was found in the Linux kernel's eBPF due to an Improper Input Validation. This flaw allows a local attacker with a special privilege to crash the system or leak internal information.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

Vendors & Products
CPE Configurations

Vendors	Products
Netapp	H700s H410c H500s H410s Firmware H410s H410c Firmware H500s Firmware H300s Firmware H700s Firmware H300s
Redhat	Enterprise Linux
Debian	Debian Linux
Linux	Linux Kernel

Configuration 1 [-]

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.8.0:-::::::

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Configuration 3 [-]

cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

Configuration 6 [-]

AND

cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

Configuration 7 [-]

AND

cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

Configuration 8 [-]

AND

cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2021-4204	Mitigation Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2039178	Issue Tracking Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2021-4204	Third Party Advisory
https://security.netapp.com/advisory/ntap-20221228-0003/	Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/01/11/4	Mailing List Patch Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2022-08-24T00:00:00

Updated: 2022-12-28T00:00:00

Reserved: 2022-01-11T00:00:00

Link: CVE-2021-4204

JSON object: View

NVD Information

Status : Analyzed

Published: 2022-08-24T16:15:09.873

Modified: 2023-07-18T13:52:35.333

Link: CVE-2021-4204

JSON object: View

Redhat Information

No data.

CWE

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