vulnwire
7.8high

CVE-2017-3196

PCAUSA Rawether framework does not properly validate BPF data, allowing a crafted malicious BPF program to perform operations on memory out…

Published 8 y ago · modified 4 mo ago · JSON

CVSS
7.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
0.7%
percentile 54%
Public exploits
0
none known

PCAUSA Rawether framework does not properly validate BPF data, allowing a crafted malicious BPF program to perform operations on memory outside of its typical bounds on the driver's receipt of network packets. Local attackers can exploit this issue to execute arbitrary code with SYSTEM privileges.

Exploit prediction (EPSS)

0.70% probability of exploitation in the next 30 days, higher than 54% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.07.8CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD2.07.2AV:L/AC:L/Au:N/C:C/I:C/A:C

Affected products

  • Printing Communications Assoc., Inc. (PCAUSA) ASUS PCE-AC56 WLAN Card Utilities

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

  • blog.rewolf.pl /blog/?p=1778 · x_refsource_MISC, x_transferred
  • itsecuritynews.info /vuln-printing-communications-association-rawether-cve-2017-3196-local-privilege-escalatio · x_refsource_MISC, x_transferred
  • kb.cert.org /vuls/id/600671 · third-party-advisory, x_refsource_CERT-VN, x_transferred
  • securityfocus.com /bid/96993/discuss · vdb-entry, x_refsource_BID, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.