CVE-2022-50115

HIGH EPSS 5.8%
Published Jun 18, 20251y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
5.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-415

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥5.18  –  <5.18.18
linuxlinux_kernel*≥5.19  –  <5.19.2

References 3

  • git.kernel.org https://git.kernel.org/stable/c/8463986b54295e6b65ddf2b7c65627d01ce7643b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c2eddfcafcffaf1b9245ea0dde9143bbfb47d5d1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d5bd47f3ca124058a8e87eae4508afeda2132611
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/8463986b54295e6b65ddf2b7c65627d01ce7643b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c2eddfcafcffaf1b9245ea0dde9143bbfb47d5d1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d5bd47f3ca124058a8e87eae4508afeda2132611
    Patch