CVE-2011-0463 is a local information disclosure vulnerability affecting the Oracle Cluster File System 2 (OCFS2) subsystem in the Linux kernel, specifically versions before 2.6.39-rc1, including Canonical and Ubuntu distributions. The flaw allows local users to read uninitialized disk locations due to improper handling of holes crossing page boundaries. With a CVSS score of 2.1, this vulnerability has low attack complexity and requires local access, resulting in a potential impact of information disclosure (C:P). There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.6.38.2CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
8.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:L/Au:N/C:P/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 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.