CVE-2023-32840
In modem CCCI, there is a possible out of bounds write due to a missing bounds check. This could...
In modem CCCI, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction may be also needed for exploitation Patch ID: MOLY01138425; Issue ID: MOLY01138425 (MSV-862).
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In modem CCCI, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction may be also needed for exploitation Patch ID: MOLY01138425; Issue ID: MOLY01138425 (MSV-862).
- Record
CVE-2023-32840- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H - CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List
In modem CCCI, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction may be also needed for exploitation Patch ID: MOLY01138425; Issue ID: MOLY01138425 (MSV-862).
- Record
CVE-2023-32840- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
EUVDEUVD-2023-37061
In modem CCCI, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction may be also needed for exploitation Patch ID: MOLY01138425; Issue ID: MOLY01138425 (MSV-862).
- Record
EUVD-2023-37061- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wxqm-9ppv-v25j
In modem CCCI, there is a possible out of bounds write due to a missing bounds check. This could...
In modem CCCI, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction may be also needed for exploitation Patch ID: MOLY01138425; Issue ID: MOLY01138425 (MSV-862).
- Record
GHSA-wxqm-9ppv-v25j- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
Affected products
- mediatek lr12a
- mediatek mt2731
- mediatek mt2735
- mediatek mt6731
- mediatek mt6739
- mediatek mt6761
- mediatek mt6762
- mediatek mt6763
- mediatek mt6765
- mediatek mt6767
- mediatek mt6768
- mediatek mt6769
Show 57 moreShow less
- mediatek mt6769t
- mediatek mt6769z
- mediatek mt6771
- mediatek mt6771t
- mediatek mt6813
- mediatek mt6833
- mediatek mt6833p
- mediatek mt6835
- mediatek mt6853
- mediatek mt6853t
- mediatek mt6855
- mediatek mt6873
- mediatek mt6875
- mediatek mt6877
- mediatek mt6877t
- mediatek mt6878
- mediatek mt6879
- mediatek mt6880
- mediatek mt6883
- mediatek mt6885
- mediatek mt6886
- mediatek mt6889
- mediatek mt6890
- mediatek mt6891
- mediatek mt6893
- mediatek mt6895
- mediatek mt6895t
- mediatek mt6896
- mediatek mt6897
- mediatek mt6980
- mediatek mt6980d
- mediatek mt6983t
- mediatek mt6983w
- mediatek mt6983z
- mediatek mt6985
- mediatek mt6985t
- mediatek mt6989
- mediatek mt6990
- mediatek mt8666
- mediatek mt8667
- mediatek mt8673
- mediatek mt8675
- mediatek mt8765
- mediatek mt8766
- mediatek mt8768
- mediatek mt8781
- mediatek mt8786
- mediatek mt8788
- mediatek mt8789
- mediatek mt8791
- mediatek mt8791t
- mediatek mt8797
- mediatek mt8798
- mediatek nr15
- mediatek nr16
- mediatek nr17
- mediatek, inc. mt2731, mt2735, mt6731, mt6739, mt6761, mt6762, mt6763, mt6765, mt6767, mt6768, mt6769, mt6769t, mt6769z, mt6771, mt6771t, mt6813, mt6833, mt6833p, mt6835, mt6853, mt6853t, mt6855, mt6873, mt6875, mt6877, mt6877t, mt6878, mt6879, mt6880, mt6883, mt6885, mt6886, mt6889, mt6890, mt6891, mt6893, mt6895, mt6895t, mt6896, mt6897, mt6980, mt6980d, mt6983t, mt6983w, mt6983z, mt6985, mt6985t, mt6989, mt6990, mt8666, mt8667, mt8673, mt8675, mt8765, mt8766, mt8768, mt8781, mt8786, mt8788, mt8789, mt8791, mt8791t, mt8797, mt8798
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-32840 is a medium vulnerability (CVSS 6.5) in Mediatek Lr12a, published November 6, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.19%, the 8th percentile. No source names a fixed version.