Description
A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Published: 2022-04-29
Score: 7.0 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-5127-1 linux security update
Debian DSA Debian DSA DSA-5173-1 linux security update
Ubuntu USN Ubuntu USN USN-5381-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5469-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5560-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5560-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5562-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5582-1 Linux kernel (Azure CVM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5856-1 Linux kernel (OEM) vulnerabilities
History

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Subscriptions

Debian Debian Linux
Linux Linux Kernel
Netapp H300e H300e Firmware H300s H300s Firmware H410c H410c Firmware H410s H410s Firmware H500e H500e Firmware H500s H500s Firmware H700e H700e Firmware H700s H700s Firmware
Redhat Enterprise Linux Rhel Aus Rhel E4s Rhel Tus
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-02T23:47:43.301Z

Reserved: 2022-03-22T00:00:00.000Z

Link: CVE-2022-1048

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-04-29T16:15:08.470

Modified: 2024-11-21T06:39:55.750

Link: CVE-2022-1048

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-03-23T10:00:00Z

Links: CVE-2022-1048 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses