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CVE-2025-0287

CVE-2025-0287

CVSS 5.1 MEDIUMEPSS 0.3%CWE-476
Various Paragon Software products contain a null pointer dereference vulnerability within biontdrv.sys that is caused by a lack of a valid MasterLrp structure in the input buffer, allowing an attacker to execute arbitrary code in the kernel, facilitating privilege escalation.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected products
Paragon Software · Backup and RecoveryParagon Software · Disk WiperParagon Software · Drive CopyParagon Software · Hard Disk ManagerParagon Software · Migrate OS to SSDParagon Software · Partition Manager

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References
https://paragon-software.zendesk.com/hc/en-us/articles/32993902732817-IMPORTANT-Paragon-Driver-Security-Patch-for-All-Products-of-Hard-Disk-Manager-Product-Line-Biontdrv-syshttps://www.kb.cert.org/vuls/id/726882https://www.paragon-software.com/support/#patches