01 Record
CVE-2005-0400
The ext2_make_empty function call in the Linux kernel before 2.6.11.6 does not properly initialize memory when creating a block for a new directory entry, which allows local users to obtain
UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
02 Description
The ext2_make_empty function call in the Linux kernel before 2.6.11.6 does not properly initialize memory when creating a block for a new directory entry, which allows local users to obtain
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.44% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 38.2% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2005-04-05 04:00Z21 YR AGO
- Last updated
- 2024-08-07 21:13Z2 YR AGO
- Reserved
- 2005-02-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- f027da83ee5dbf92fc285f6b89ceeac6ac6cd225d7e643a2dc88365c55dbff2b
05 Affected products
06 References
- arkoon.nethttp://arkoon.net/advisories/ext2-make-empty-leak.txt
- secunia.com18684http://secunia.com/advisories/18684
- www.redhat.comRHSA-2005:366http://www.redhat.com/support/errata/RHSA-2005-366.html
- secunia.com14713http://secunia.com/advisories/14713/
- usn.ubuntu.comUSN-103-1https://usn.ubuntu.com/103-1/
- www.redhat.comRHSA-2006:0190http://www.redhat.com/support/errata/RHSA-2006-0190.html
- marc.info20050401 Information leak in the Linux kernel ext2 implementationhttp://marc.info/?l=bugtraq&m=111238764720696&w=2
- secunia.com17002http://secunia.com/advisories/17002
- bugzilla.redhat.comFLSA:152532https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=152532
- oval.cisecurity.orgoval:org.mitre.oval:def:10336https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10336
- exchange.xforce.ibmcloud.comkernel-ext2-information-disclosure(19866)https://exchange.xforce.ibmcloud.com/vulnerabilities/19866
- kernel.orghttp://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.11.6
- www.redhat.comRHSA-2005:663http://www.redhat.com/support/errata/RHSA-2005-663.html
- www.vupen.comADV-2005-1878http://www.vupen.com/english/advisories/2005/1878
- www.securityfocus.com12932http://www.securityfocus.com/bid/12932
- www.redhat.comRHSA-2006:0191http://www.redhat.com/support/errata/RHSA-2006-0191.html