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CVE-2022-50115

In the Linux kernel, the following vulnerability has been resolved:

ASoC: SOF: ipc3-topology: Prevent double freeing of ipc_control_data via load_bytes

We have sanity checks for byte controls and if any of the fail the locally
allocated scontrol->ipc_control_data is freed up, but not set to NULL.

On a rollback path of the error the higher level code will also try to free
the scontrol->ipc_control_data which will eventually going to lead to
memory corruption as double freeing memory is not a good thing.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < 8463986b54295e6b65ddf2b7c65627d01ce7643b
Version b5cee8feb1d482a9d07b677f4f2f9565bacda53e
Status affected
Version < c2eddfcafcffaf1b9245ea0dde9143bbfb47d5d1
Version b5cee8feb1d482a9d07b677f4f2f9565bacda53e
Status affected
Version < d5bd47f3ca124058a8e87eae4508afeda2132611
Version b5cee8feb1d482a9d07b677f4f2f9565bacda53e
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 5.18
Status affected
Version < 5.18
Version 0
Status unaffected
Version <= 5.18.*
Version 5.18.18
Status unaffected
Version <= 5.19.*
Version 5.19.2
Status unaffected
Version <= *
Version 6.0
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.051
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string