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CVE-2006-2629

20
FAUCET Score

CVE-2006-2629 describes a race condition in Linux kernel versions 2.6.15 to 2.6.17 on Symmetric Multiprocessing (SMP) platforms. This flaw allows a local attacker to trigger a denial of service (system crash) by rapidly creating and exiting tasks while simultaneously accessing their /proc entries, leading to memory corruption. The vulnerability has a CVSS score of 4.0, indicating a low attack complexity (AC:H) but a high impact on availability (A:C), as it can cause a system crash. Authentication is not required (Au:N), but local access is necessary (AV:L). There is no evidence of active exploitation in the wild, and it is not listed on the KEV catalog or Hot List. While no Metasploit or Nuclei modules exist, an exploit demonstrating a local denial of service is available on ExploitDB. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
2.6.15CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.15:*:*:*:*:*:*:*
2.6.15.1CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.15.1:*:*:*:*:*:*:*
2.6.15.2CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.15.2:*:*:*:*:*:*:*
2.6.15.3CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.15.3:*:*:*:*:*:*:*
2.6.15.4CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.15.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

AV:L/AC:H/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
1.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.65%
Probability of exploitation in next 30 days
EPSS Percentile
47.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-27925 · May 31, 2006
This CVE's current EPSS score of 0.0065 is in the 83rd percentile among its peer group of 1,595 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media 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.

Remediation

Remediation records are not available for this CVE.

References

marc.info
secunia.com / advisories/20349
exchange.xforce.ibmcloud.com / vulnerabilities/26746
osvdb.org / 25847
securityfocus.com / bid/18183
vupen.com / english/advisories/2006/2070