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Fencer Vulns
high 8.4

CVE-2018-5852 json

Buffer Over-read in IPA

published 2024-11-26 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2018-17619

cvss
8.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 1%
public exploits
0
none known

Summary

An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while reading NAT entry using debugfs command 'cat /sys/kernel/debug/ipa/ip4_nat'

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
23 mo ago

Exploit prediction

0.12% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Qualcomm, Inc. Snapdragon
  • qualcomm mdm9206_firmware
  • qualcomm mdm9607_firmware
  • qualcomm mdm9640_firmware
  • qualcomm mdm9650_firmware
  • qualcomm msm8909w_firmware
  • qualcomm sd_425_firmware
  • qualcomm sd_430_firmware
  • qualcomm sd_450_firmware
  • qualcomm sd_617_firmware
  • qualcomm sd_625_firmware
  • qualcomm sd_810_firmware
  • qualcomm sd_820_firmware
  • qualcomm sd_820a_firmware
  • qualcomm sd_835_firmware
  • qualcomm sd_845_firmware

Classification

Weakness
  • CWE-126 Buffer Over-read
  • CWE-191 Integer Underflow (Wrap or Wraparound)

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.