CVE-2012-3400

Advisory lineage Upstream: 0 Downstream: 5
Modified
Published: 03 Oct 2012, 10:00
Last modified:06 Aug 2024, 20:05

Vulnerability Summary

Overall Risk (default)
medium
41/100
CVSS Score
7.6 HIGH
v2.0 (nvd)
EPSS Score
4.78% LOW
5% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

03 Oct 2012, 10:00
Published
Vulnerability first disclosed
06 Aug 2024, 20:05
Last Modified
Vulnerability information updated

Description

Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.

CVSS Metrics

  • v2.0•HIGH•Score: 7.6AV:N/AC:H/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 4.78%• Percentile: 90%

Techniques & Countermeasures

  • CWE-787•Out-of-bounds Write

    The product writes data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • canonical•ubuntu_linux

    10.04 | 11.04 | 12.04

  • linux•linux_kernel

    < 3.0.37 | ≥ 3.1, < 3.2.23 | ≥ 3.4, < 3.4.5

References (15)