PT-2025-53023 · Line 6+1 · Podxt+1

Published 2025-12-24 · Updated 2026-02-24 · CVE-2022-50719

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A stack overflow issue exists in the Linux kernel’s ALSA subsystem, specifically within the line6 module and the line6 midi transmit function. The issue arises from an incorrect calculation of available space when handling MIDI sysex messages sent to a PODxt device, potentially leading to a buffer overflow.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2022-50719

SUSE-SU-2026:0263-1

SUSE-SU-2026:0317-1

SUSE-SU-2026:0411-1

SUSE-SU-2026:0473-1

SUSE-SU-2026:0617-1

Affected Products

Linux Kernel

Podxt

References · 1180

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50719.json · Exploit
• https://osv.dev/vulnerability/CVE-2022-50719 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-50719 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-50719 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50719 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50719 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:0411-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0617-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0317-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0473-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0263-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50719 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-50719 · Security Note
• https://bugzilla.suse.com/1256349 · Note
• https://suse.com/security/cve/CVE-2022-50698 · Note