CVE-2021-32487
HIGH
7.5
CVSS Score
Published: September 9, 2021 at 03:10 PM UTC
Updated: June 17, 2026 at 03:53 AM UTC
19 products affected across 1 vendorModemMT6768MT6765
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
Description
In modem 2G RRM, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00500736; Issue ID: ALPS04938456.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
mediatek-mt6739 (environment) · mediatek-mt6761 (environment) · mediatek-mt6762 (environment) · mediatek-mt6762d (environment) · mediatek-mt6762m (environment) · mediatek-mt6763 (environment) · mediatek-mt6765 (environment) · mediatek-mt6765t (environment) · mediatek-mt6767 (environment) · mediatek-mt6768 (environment) · mediatek-mt6769 (environment) · mediatek-mt6769t (environment) · mediatek-mt6769z (environment) · mediatek-mt6771 (environment) · mediatek-mt6779 (environment) · mediatek-mt6783 (environment) · mediatek-mt6785 (environment) · mediatek-mt6785t (environment)
MT6739· MediaTekdevice
80%All versions
MT6761· MediaTekdevice
80%All versions
MT6762· MediaTekdevice
80%All versions
MT6762D· MediaTekdevice
80%All versions
MT6762M· MediaTekdevice
80%All versions
MT6763· MediaTekdevice
80%All versions
MT6765· MediaTekdevice
80%All versions
MT6765T· MediaTekdevice
80%All versions
MT6767· MediaTekdevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://corp.mediatek.com/product-security-bulletin/September-2021CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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