CVE-2022-50115

Description

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.

Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linux

Product status

Default status
unaffected

b5cee8feb1d482a9d07b677f4f2f9565bacda53e before 8463986b54295e6b65ddf2b7c65627d01ce7643b
affected

b5cee8feb1d482a9d07b677f4f2f9565bacda53e before c2eddfcafcffaf1b9245ea0dde9143bbfb47d5d1
affected

b5cee8feb1d482a9d07b677f4f2f9565bacda53e before d5bd47f3ca124058a8e87eae4508afeda2132611
affected

Default status
affected

5.18
affected

Any version before 5.18
unaffected

5.18.18
unaffected

5.19.2
unaffected

6.0
unaffected

References

git.kernel.org/...c/8463986b54295e6b65ddf2b7c65627d01ce7643b

git.kernel.org/...c/c2eddfcafcffaf1b9245ea0dde9143bbfb47d5d1

git.kernel.org/...c/d5bd47f3ca124058a8e87eae4508afeda2132611

cve.org (CVE-2022-50115)

nvd.nist.gov (CVE-2022-50115)

Download JSON