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Fencer Vulns
medium 6.7

CVE-2023-43543 json

Use After Free in Audio

published 2024-06-03 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-47949

cvss
6.7
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 0%
public exploits
0
none known

Summary

Memory corruption in Audio during a playback or a recording due to race condition between allocation and deallocation of graph object.

Patch / fix

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.09% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Qualcomm, Inc. Snapdragon
  • qualcomm qam8255p_firmware
  • qualcomm qam8775p_firmware
  • qualcomm qca6584au_firmware
  • qualcomm qca6698aq_firmware
  • qualcomm sa8255p_firmware
  • qualcomm sa8770p_firmware
  • qualcomm sa8775p_firmware
  • qualcomm sa9000p_firmware
  • qualcomm snapdragon_auto_5g_modem-rf_gen_2_firmware
  • qualcomm sw5100_firmware
  • qualcomm sw5100p_firmware
  • qualcomm wcn3980_firmware
  • qualcomm wcn3988_firmware
  • qualcomm wsa8830_firmware
  • qualcomm wsa8835_firmware
  • qualcomm snapdragon_w5\+_gen_1_wearable_platform_firmware

Classification

Weakness

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.