CVE-2015-1421

Aliases:UBUNTU-CVE-2015-1421DEBIAN-CVE-2015-1421
Advisory lineage Upstream: 0 Downstream: 19
Modified
Published: 16 Mar 2015, 10:00
Last modified:06 Aug 2024, 04:40

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
10 HIGH
v2.0 (nvd)
EPSS Score
9.83% LOW
10% probability -1.04%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

16 Mar 2015, 10:00
Published
Vulnerability first disclosed
06 Aug 2024, 04:40
Last Modified
Vulnerability information updated

Description

Use-after-free vulnerability in the sctp_assoc_update function in net/sctp/associola.c in the Linux kernel before 3.18.8 allows remote attackers to cause a denial of service (slab corruption and panic) or possibly have unspecified other impact by triggering an INIT collision that leads to improper handling of shared-key data.

CVSS Metrics

  • v2.0•HIGH•Score: 10AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 9.83%• Percentile: 95%

Affected Systems

  • canonical•ubuntu_linux

    12.04 | 14.04 | 14.10

  • debian•linux

    < 3.16.7-ckt4-3 | < 3.16.7-ckt4-3 | < 3.16.7-ckt4-3 | < 3.16.7-ckt4-3

  • ubuntu•linux

    < 3.13.0-49.81

  • ubuntu•linux-azure

    all

  • ubuntu•linux-azure-6.11

    all

  • ubuntu•linux-azure-fde

    all

  • ubuntu•linux-azure-fde-5.15

    all

  • ubuntu•linux-gcp

    all

  • ubuntu•linux-gcp-6.11

    all

  • ubuntu•linux-gke

    all

  • ubuntu•linux-gkeop

    all

  • ubuntu•linux-hwe

    all

  • ubuntu•linux-hwe-6.11

    all

  • ubuntu•linux-hwe-edge

    all

  • ubuntu•linux-intel-iot-realtime

    all

  • ubuntu•linux-lowlatency-hwe-6.11

    all

  • ubuntu•linux-lts-utopic

    < 3.16.0-33.44~14.04.1

  • ubuntu•linux-raspi-realtime

    all

  • ubuntu•linux-raspi2

    all

  • ubuntu•linux-realtime

    all | all

  • ubuntu•linux-riscv

    all | all | all

  • debian•debian_linux

    7.0 | 8.0

  • linux•linux_kernel

    ≥ 2.6.24, < 3.2.67 | ≥ 3.3, < 3.4.107 | ≥ 3.5, < 3.10.70 | ≥ 3.11, < 3.12.38 | ≥ 3.13, < 3.14.34 | ≥ 3.15, < 3.16.35 | ≥ 3.17, < 3.18.8

References (30)