CVE-2008-4996
MEDIUM · CVSS 5.5EPSS 0.4%EU EUVD
init in initramfs-tools 0.92f allows local users to overwrite arbitrary files via a symlink attack on the /tmp/initramfs.debug temporary file. NOTE: the vendor disputes this vulnerability, stating that "init is [used in] a single-user context; there's no possibility that this is exploitable.
Key facts
- CVSS score
- 5.5 (v3.1)
- Severity
- MEDIUM
- CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N- Weakness (CWE)
- CWE-59
- EPSS score
- 0.4% (38th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2008-4975)
- Published
- November 7, 2008
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2008-4975 in the EU Vulnerability Database. Last updated in EUVD on January 17, 2025.
View on the EU Vulnerability DatabaseAffected products
- debian / initramfs-tools
References
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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