CVE-2008-1138 EXPLOIT
4.9
MEDIUM · CVSS 2.0 · EPSS 0.9% (pctl 58)
Patch early
A public exploit exists.
Description
DLMFENC.sys 1.0.0.26 in DESlock+ 3.2.6 and earlier allows local users to cause a denial of service (system crash) via a certain ZERO_MEM DLMFENC_IOCTL request to \\.\DLKPFSD_Device, aka the "ring0 link list zero" vulnerability.
Scoring
| CVSS | 4.9 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:L/AC:L/Au:N/C:N/I:N/A:C |
| EPSS | 0.87% — more likely to be exploited than 58% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2008-03-04 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| deslock | deslock |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | DESlock+ < 3.2.6 - 'DLMFENC.sys' Local Kernel Ring0 link list zero (PoC) | 2008-02-18 |
References
- http://secunia.com/advisories/29005
- http://www.vupen.com/english/advisories/2008/0597
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41204
- https://www.exploit-db.com/exploits/5142
- http://secunia.com/advisories/29005
- http://www.vupen.com/english/advisories/2008/0597
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41204
- https://www.exploit-db.com/exploits/5142
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