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Vulnerability details: VCID-qa73-4cqk-nqf6
Vulnerability ID VCID-qa73-4cqk-nqf6
Aliases CVE-2009-0745
Summary kernel: ext4: ext4_group_add() missing initialisation issue
Status Published
Exploitability 0.5
Weighted Severity 4.4
Risk 2.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
epss 0.00096 https://api.first.org/data/v1/epss?cve=CVE-2009-0745
cvssv2 4.9 https://nvd.nist.gov/vuln/detail/CVE-2009-0745
Reference id Reference type URL
http://bugzilla.kernel.org/show_bug.cgi?id=12433
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fdff73f094e7220602cc3f8959c7230517976412
http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.27.19
http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.7
http://rhn.redhat.com/errata/RHSA-2009-1243.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-0745.json
https://api.first.org/data/v1/epss?cve=CVE-2009-0745
http://secunia.com/advisories/34394
http://secunia.com/advisories/34981
http://secunia.com/advisories/36562
http://secunia.com/advisories/37471
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10942
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7765
http://www.debian.org/security/2009/dsa-1749
http://www.debian.org/security/2009/dsa-1787
http://www.securityfocus.com/archive/1/507985/100/0/threaded
http://www.ubuntu.com/usn/usn-751-1
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
http://www.vupen.com/english/advisories/2009/0509
http://www.vupen.com/english/advisories/2009/3316
487929 https://bugzilla.redhat.com/show_bug.cgi?id=487929
cpe:2.3:o:linux:linux_kernel:2.6.27:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.10:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.11:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.11:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.12:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.12:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.13:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.13:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.14:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.14:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.15:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.15:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.16:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.16:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.17:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.17:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.18:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.18:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.3:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.4:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.5:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.6:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.7:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.8:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.27.9:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.27.9:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.28:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.28:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.28.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.28.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.28.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.28.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.28.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.28.3:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.28.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.28.4:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.28.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.28.5:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.28.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.28.6:*:*:*:*:*:*:*
CVE-2009-0745 https://nvd.nist.gov/vuln/detail/CVE-2009-0745
RHSA-2009:1243 https://access.redhat.com/errata/RHSA-2009:1243
USN-751-1 https://usn.ubuntu.com/751-1/
No exploits are available.
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2009-0745
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.26647
EPSS Score 0.00096
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:58:33.378785+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-0745.json 38.0.0