CVE-2022-1048
Vulnerability from cvelistv5
Published
2022-04-29 15:34
Modified
2024-08-02 23:47
Severity ?
Summary
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.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2066706Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://lore.kernel.org/lkml/20220322170720.3529-5-tiwai%40suse.de/T/#m1d3b791b815556012c6be92f1c4a7086b854f7f3Mailing List, Patch
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20220629-0001/Third Party Advisory
secalert@redhat.comhttps://www.debian.org/security/2022/dsa-5127Third Party Advisory
secalert@redhat.comhttps://www.debian.org/security/2022/dsa-5173Third Party Advisory
Impacted products
n/akernel
Show details on NVD website

To clipboard 

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