CVE-2009-4306
MEDIUM · CVSS 4.9EPSS 0.4%EU EUVD
Unspecified vulnerability in the EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel 2.6.32-git6 and earlier allows local users to cause a denial of service (filesystem corruption) via unknown vectors, a different vulnerability than CVE-2009-4131.
Key facts
- CVSS score
- 4.9 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:L/AC:L/Au:N/C:N/I:N/A:C- EPSS score
- 0.4% (32th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-4274)
- Published
- December 13, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-4274 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
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- linux / linux kernel
- linux / linux kernel
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- linux / linux kernel
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- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
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- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
and 290 more…
References
- http://grsecurity.org/test/grsecurity-2.1.14-2.6.32-200912112157.patch
- http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html
- http://secunia.com/advisories/38017
- http://twitter.com/fotisl/statuses/6568947714
- http://twitter.com/spendergrsec/statuses/6551797457
- http://twitter.com/spendergrsec/statuses/6567167692
- http://twitter.com/spendergrsec/statuses/6569596339
- http://twitter.com/spendergrsec/statuses/6572069107
- http://twitter.com/spendergrsec/statuses/6583954567
- http://twitter.com/tytso/statuses/6571730411
- https://bugzilla.redhat.com/show_bug.cgi?id=547263
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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