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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
![]() |
DSA-5127-1 | linux security update |
![]() |
DSA-5173-1 | linux security update |
![]() |
USN-5381-1 | Linux kernel (OEM) vulnerabilities |
![]() |
USN-5469-1 | Linux kernel vulnerabilities |
![]() |
USN-5560-1 | Linux kernel vulnerabilities |
![]() |
USN-5560-2 | Linux kernel vulnerabilities |
![]() |
USN-5562-1 | Linux kernel vulnerabilities |
![]() |
USN-5582-1 | Linux kernel (Azure CVM) vulnerabilities |
![]() |
USN-5856-1 | Linux kernel (OEM) vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-02T23:47:43.301Z
Reserved: 2022-03-22T00:00:00
Link: CVE-2022-1048

No data.

Status : Modified
Published: 2022-04-29T16:15:08.470
Modified: 2024-11-21T06:39:55.750
Link: CVE-2022-1048


No data.