CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.0 | $0-$5k | 0.00 |
A vulnerability was found in MediaTek MT6761, MT6762, MT6765, MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6891, MT6893, MT6895, MT6983, MT7663, MT7668, MT7902, MT7921, MT8167S, MT8175, MT8183, MT8185, MT8362A, MT8365, MT8385, MT8512A, MT8518, MT8532, MT8667, MT8695, MT8696, MT8766, MT8768, MT8786, MT8788 and MT8789 (Chip Software) and classified as critical. This issue affects an unknown part of the component WLAN. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
In wlan, there is a possible use after free due to an incorrect status check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07299425; Issue ID: ALPS07299425.
The weakness was presented 10/08/2022 as ALPS07299425. The advisory is shared at corp.mediatek.com. The identification of this vulnerability is CVE-2022-32590 since 06/09/2022. Neither technical details nor an exploit are publicly available.
Applying the patch ALPS07299425 is able to eliminate this problem.
Product
Type
Vendor
Name
- MT6761
- MT6762
- MT6765
- MT6768
- MT6769
- MT6779
- MT6781
- MT6785
- MT6789
- MT6833
- MT6853
- MT6853T
- MT6855
- MT6873
- MT6877
- MT6879
- MT6883
- MT6885
- MT6889
- MT6891
- MT6893
- MT6895
- MT6983
- MT7663
- MT7668
- MT7902
- MT7921
- MT8167S
- MT8175
- MT8183
- MT8185
- MT8362A
- MT8365
- MT8385
- MT8512A
- MT8518
- MT8532
- MT8667
- MT8695
- MT8696
- MT8766
- MT8768
- MT8786
- MT8788
- MT8789
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.2VulDB Meta Temp Score: 4.0
VulDB Base Score: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Use after freeCWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: ALPS07299425
Timeline
06/09/2022 🔍10/08/2022 🔍
10/08/2022 🔍
10/08/2022 🔍
Sources
Advisory: ALPS07299425Status: Confirmed
CVE: CVE-2022-32590 (🔍)
Entry
Created: 10/08/2022 09:20Changes: 10/08/2022 09:20 (41)
Complete: 🔍
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