CVE-2009-4306 describes an unspecified vulnerability in the EXT4_IOC_MOVE_EXT ioctl implementation within the ext4 filesystem of Linux kernel versions 2.6.32-git6 and earlier. This local vulnerability allows an attacker to cause a denial of service through filesystem corruption via unknown vectors. With a CVSS score of 4.9 (AV:L/AC:L/Au:N/C:N/I:N/A:C), it indicates low attack complexity and no confidentiality or integrity impact, but a complete availability impact. There is no known public exploit code available (Metasploit, Nuclei, ExploitDB), nor is it listed in the CISA KEV catalog, suggesting it is not actively exploited. Community discussion and media coverage are minimal, indicating low public attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.6.32CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:git-6:*:*:*:*:*:* | ||
2.6.0CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:* | ||
2.6.1CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:2.6.1:*:*:*:*:*:*:* | ||
2.6.2CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:2.6.2:*:*:*:*:*:*:* | ||
2.6.3CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:2.6.3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:L/Au:N/C:N/I:N/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.