CyberRota Analysis
AI-GeneratedA buffer overflow vulnerability exists in the Linux kernel's dm-ioctl function, where an attempt to write 16 bytes into a 12-byte output buffer can lead to potential memory corruption. This flaw could be exploited to disrupt system stability or execute arbitrary code, making it critical for organizations running affected Linux distributions to prioritize patching. System administrators and security teams should assess their environments for this vulnerability and apply the necessary updates to mitigate risks.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: dm-ioctl: fix a possible overflow in list_version_get_info sizeof(tt->version) is 12 bytes, but the code writes 16 bytes into the output buffer - info->vers->version[0], info->vers->version[1], info->vers->version[2] and info->vers->next. This can cause buffer overflow. Fix this buffer overflow by replacing "sizeof(tt->version)" with "sizeof(struct dm_target_versions)".