CVE-2015-7799

Aliases:DEBIAN-CVE-2015-7799
Advisory lineage Upstream: 0 Downstream: 18
Modified
Published: 19 Oct 2015, 10:00
Last modified:06 Aug 2024, 07:59

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
4.9 MEDIUM
v2.0 (nvd)
EPSS Score
0.65% LOW
1% probability +0.55%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

19 Oct 2015, 10:00
Published
Vulnerability first disclosed
06 Aug 2024, 07:59
Last Modified
Vulnerability information updated

Description

The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel through 4.2.3 does not ensure that certain slot numbers are valid, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call.

CVSS Metrics

  • v2.0•MEDIUM•Score: 4.9AV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 0.65%• Percentile: 49%

Affected Systems

  • debian•linux

    < 4.2.6-2 | < 4.2.6-2 | < 4.2.6-2 | < 4.2.6-2

  • linux•linux_kernel

    ≤ 4.2.2

References (23)