CVE-2025-0288
Various Paragon Software products contain an arbitrary kernel memory vulnerability within biontdrv.sys, facilitated by the memmove function, which does not validate or sanitize user controlled input, allowing an attacker the ability to write arbitrary…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Various Paragon Software products contain an arbitrary kernel memory vulnerability within biontdrv.sys, facilitated by the memmove function, which does not validate or sanitize user controlled input, allowing an attacker the ability to write arbitrary kernel memory and perform privilege escalation.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.49% probability · 41th percentile
- CISA KEV
- Not listed
- Affected
- paragon-software/paragon backup \& recovery · paragon-software/paragon disk wiper · paragon-software/paragon drive copy · paragon-software/paragon hard disk manager · paragon-software/paragon migrate os to ssd · paragon-software/paragon partition manager
- Source
- cret@cert.org
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-sysVendor Advisory
- https://www.kb.cert.org/vuls/id/726882Third Party Advisory
- https://www.paragon-software.com/support/#patchesProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.