SUSE CVE-2026-93049

In the Linux kernel, the following vulnerability has been resolved: mtd: mtdswap: Avoid freeing registered blktrans device twice In mtdswapaddmtd, debugfs setup failure after successful blktrans registration can free mbddev twice. addmtdblktransdev initializes the blktrans device reference and...

CVE-2026-93049

In the Linux kernel, the following vulnerability has been resolved: mtd: mtdswap: Avoid freeing registered blktrans device twice In mtdswapaddmtd, debugfs setup failure after successful blktrans registration can free mbddev twice. addmtdblktransdev initializes the blktrans device reference and...

EUVD-2026-82159

In the Linux kernel, the following vulnerability has been resolved: mtd: mtdswap: Avoid freeing registered blktrans device twice In mtdswapaddmtd, debugfs setup failure after successful blktrans registration can free mbddev twice. addmtdblktransdev initializes the blktrans device reference and...

PT-2026-94847

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double-free issue exists in the mtdswap component. In the mtdswap add mtd function, if a debugfs setup failure occurs after the successful registration of a blktrans device, the mbd de...

CVE-2026-93049: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mtd: mtdswap: Avoid freeing registered blktrans device twice In mtdswapaddmtd, debugfs setup failure after successful blktrans registration can free mbddev twice. addmtdblktransdev initializes the blktrans device reference and...

Linux kernel driver DoS

The vulnerability of the Linux operating system’s MTD driver kernel relates to the assignment of a null pointer in the functions registermtdblktrans and blktransnotifyadd in the drivers/mtd/mtdblkdevs.c module. Exploiting this vulnerability could allow an attacker to trigger a service failure...