CVE-2023-1676 json
DriverGenius IOCTL mydrivers64.sys 0x9C402088 memory corruption
published 2023-03-28 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23904
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
A vulnerability was found in DriverGenius 9.70.0.346. It has been declared as critical. Affected by this vulnerability is the function 0x9C402088 in the library mydrivers64.sys of the component IOCTL Handler. The manipulation leads to memory corruption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The identifier VDB-224233 was assigned to this vulnerability.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 20 mo ago
Exploit prediction
0.36% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- drive.google.com https://drive.google.com/file/d/1kYCec3kYCzD9s2Vnclp_aW5jLneWqHC_/view referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 2.0 | 6.8 | AV:L/AC:L/Au:S/C:C/I:C/A:C |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- n/a DriverGenius
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
drive.google.com
/file/d/1kYCec3kYCzD9s2Vnclp_aW5jLneWqHC_/view
exploit
-
vuldb.com
/?id.224233
vdb-entry, technical-description, third-party-advisory
-
vuldb.com
/?ctiid.224233
signature, permissions-required, third-party-advisory
-
github.com
/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1676
related, third-party-advisory
Sources
- CVE List CVE-2023-1676
- NVD CVE-2023-1676
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.