CVE-2022-1048

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-1048
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1048.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-1048
Downstream
Related
Published
2022-04-29T16:15:08Z
Modified
2025-08-09T20:01:28Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hwparams. The hwfree 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.

References

Affected packages