PT-2025-53968 · Linux · Linux Kernel

Published 2025-12-30 · Updated 2026-02-24 · CVE-2022-50850

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0-rc1-00190-g39508d23b672

Description The Linux kernel contains an issue in the ipr init() function within the SCSI subsystem. Specifically, ipr init() does not call unregister reboot notifier() when pci register driver() fails. This results in a WARNING message, indicating a potential problem with the registration of a reboot notifier callback. The error message observed is 'notifier callback ipr halt [ipr] already registered'. This issue occurs during module loading, as demonstrated by the 'modprobe' command in the call trace.

Recommendations Update to a version of the Linux kernel newer than 6.1.0-rc1-00190-g39508d23b672.

Exploit

Related Identifiers

CVE-2022-50850

OESA-2026-1276

SUSE-SU-2026:0263-1

SUSE-SU-2026:0316-1

SUSE-SU-2026:0317-1

SUSE-SU-2026:0350-1

SUSE-SU-2026:0369-1

SUSE-SU-2026:0411-1

SUSE-SU-2026:0617-1

Affected Products

Linux Kernel

References · 1129

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50850.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-54110 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50850 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-54218 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50850 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-54283 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-68241 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-50850 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50846 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:0317-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-50850 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-50850 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-50850 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:0369-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-71093 · Security Note