Description
A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption). This vulnerability is similar with the older CVE-2019-18808.
Published: 2022-03-04
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2941-1 linux-4.19 security update
Debian DSA Debian DSA DSA-5096-1 linux security update
EUVD EUVD EUVD-2021-27020 A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption). This vulnerability is similar with the older CVE-2019-18808.
Ubuntu USN Ubuntu USN USN-5139-1 Linux kernel (OEM 5.10) vulnerabilities
Ubuntu USN Ubuntu USN USN-5140-1 Linux kernel (OEM 5.14) vulnerabilities
Ubuntu USN Ubuntu USN USN-5161-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5162-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5163-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5164-1 Linux kernel vulnerabilities
History

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Subscriptions

Debian Debian Linux
Fedoraproject Fedora
Linux Linux Kernel
Oracle Communications Cloud Native Core Binding Support Function Communications Cloud Native Core Network Exposure Function Communications Cloud Native Core Policy
Redhat Build Of Quarkus Codeready Linux Builder Codeready Linux Builder Eus Codeready Linux Builder For Power Little Endian Codeready Linux Builder For Power Little Endian Eus Developer Tools Enterprise Linux Enterprise Linux Eus Enterprise Linux For Ibm Z Systems Eus Enterprise Linux For Power Little Endian Eus Enterprise Linux For Real Time Enterprise Linux For Real Time For Nfv Enterprise Linux For Real Time For Nfv Tus Enterprise Linux Server Eus Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions Enterprise Linux Server Tus Enterprise Linux Server Update Services For Sap Solutions Virtualization Host
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-03T17:01:08.447Z

Reserved: 2021-08-27T00:00:00.000Z

Link: CVE-2021-3744

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2022-03-04T16:15:08.817

Modified: 2024-11-21T06:22:19.033

Link: CVE-2021-3744

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-08-20T00:00:00Z

Links: CVE-2021-3744 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses