by Kastro
Paper/Archive/CVE-2022-48511

CVE-2022-48511

Huawei HarmonyOS — Use After Free (UAF) vulnerability in the audio PCM driver module under special conditions.

EPSS 0.5%CVSS 9.8
critical.is priorityof 100
38
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 41.9.419 × 208.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Use After Free (UAF) vulnerability in the audio PCM driver module under special conditions. Successful exploitation of this vulnerability may cause audio features to perform abnormally.

Affected

ProductAffectedFixed inSource
HarmonyOS2.0.0–CNA
EMUI12.0.0–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refconsumer.huawei.com/en/support/bulletin/2023/7refdevice.harmonyos.com/en/docs/security/update/security-bulletins-202307-0000001587168858