How severe is CVE-2008-5393?

CVE-2008-5393 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2008-5393 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-5393?

CVE-2008-5393 affects Privacy-cd Unbuntu Privacy Remix. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-5393?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2008-5393 published?

CVE-2008-5393 was published on 2008-12-09 and last updated on 2026-06-16.

CVE-2008-5393

CVE-2008-5393 is a critical-severity vulnerability in Privacy-cd Unbuntu Privacy Remix with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Privacy-cd Unbuntu Privacy Remix
Published: 2008-12-09
Last modified: 2026-06-16

Description

UPR-Kernel in Ubuntu Privacy Remix (UPR) before 8.04_r1 includes kernel support for mounting RAID arrays, which might allow remote attackers to bypass intended isolation mechanisms by (1) reading from or (2) writing to these arrays.

Frequently asked questions

What is CVE-2008-5393?: UPR-Kernel in Ubuntu Privacy Remix (UPR) before 8.04_r1 includes kernel support for mounting RAID arrays, which might allow remote attackers to bypass intended isolation mechanisms by (1) reading from or (2) writing to these arrays.
How severe is CVE-2008-5393?: CVE-2008-5393 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2008-5393 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-5393?: CVE-2008-5393 affects Privacy-cd Unbuntu Privacy Remix. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-5393?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2008-5393 published?: CVE-2008-5393 was published on 2008-12-09 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:privacy-cd:unbuntu_privacy_remix:*:*:*:*:*:*:*:*

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