SB2023030640 - Multiple vulnerabilities in MediaTek chipsets
Published: March 6, 2023
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 29 secuirty vulnerabilities.
1) Improper Input Validation (CVE-ID: CVE-2023-20638)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can execute arbitrary code.
2) Improper Input Validation (CVE-ID: CVE-2023-20651)
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within apu. A local privileged application can gain access to sensitive information.
3) Improper Input Validation (CVE-ID: CVE-2023-20650)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within apu. A local privileged application can execute arbitrary code.
4) Improper Input Validation (CVE-ID: CVE-2023-20649)
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can gain access to sensitive information.
5) Improper Input Validation (CVE-ID: CVE-2023-20648)
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can gain access to sensitive information.
6) Improper Input Validation (CVE-ID: CVE-2023-20647)
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can gain access to sensitive information.
7) Improper Input Validation (CVE-ID: CVE-2023-20646)
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can gain access to sensitive information.
8) Improper Input Validation (CVE-ID: CVE-2023-20645)
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can gain access to sensitive information.
9) Improper Input Validation (CVE-ID: CVE-2023-20644)
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can gain access to sensitive information.
10) Improper Input Validation (CVE-ID: CVE-2023-20643)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can execute arbitrary code.
11) Improper Input Validation (CVE-ID: CVE-2023-20642)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can execute arbitrary code.
12) Improper Input Validation (CVE-ID: CVE-2023-20641)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can execute arbitrary code.
13) Improper Input Validation (CVE-ID: CVE-2023-20640)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can execute arbitrary code.
14) Improper Input Validation (CVE-ID: CVE-2023-20639)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can execute arbitrary code.
15) Improper Input Validation (CVE-ID: CVE-2023-20637)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within ril. A local privileged application can execute arbitrary code.
16) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2023-20620)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a logic error within adsp. A local privileged application can execute arbitrary code.
17) Improper Input Validation (CVE-ID: CVE-2023-20636)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within display drm. A local privileged application can execute arbitrary code.
18) Integer underflow (CVE-ID: CVE-2023-20635)
The vulnerability allows a local privileged application to gain access to sensitive information.
The vulnerability exists due to an integer overflow within keyinstall. A local privileged application can gain access to sensitive information.
19) Improper Input Validation (CVE-ID: CVE-2023-20634)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to improper input validation within widevine. A local privileged application can execute arbitrary code.
20) Improper Validation of Array Index (CVE-ID: CVE-2023-20633)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within usb. A local privileged application can execute arbitrary code.
21) Out-of-bounds write (CVE-ID: CVE-2023-20632)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within usb. A local privileged application can execute arbitrary code.
22) Out-of-bounds write (CVE-ID: CVE-2023-20630)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within usb. A local privileged application can execute arbitrary code.
23) Improper Check or Handling of Exceptional Conditions (CVE-ID: CVE-2023-20628)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to an uncaught exception within thermal. A local privileged application can execute arbitrary code.
24) Incorrect Calculation of Buffer Size (CVE-ID: CVE-2023-20627)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within pqframework. A local privileged application can execute arbitrary code.
25) Improper Input Validation (CVE-ID: CVE-2023-20626)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to an incorrect bounds check within msdc. A local privileged application can execute arbitrary code.
26) Improper Synchronization (CVE-ID: CVE-2023-20625)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a race condition within adsp. A local privileged application can execute arbitrary code.
27) Buffer overflow (CVE-ID: CVE-2023-20624)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to an incorrect bounds check within vow. A local privileged application can execute arbitrary code.
28) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2023-20623)
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper locking within ion. A local application can execute arbitrary code.
29) Improper Input Validation (CVE-ID: CVE-2023-20621)
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within tinysys. A local privileged application can execute arbitrary code.
Remediation
Install update from vendor's website.