SB2024070314 - Multiple vulnerabilities in Google Pixel

Description

This security bulletin contains information about 4 vulnerabilities.

1) Buffer over-read (CVE-ID: CVE-2024-21456)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to read memory contents or crash the system.

The vulnerability exists due to improper input validation in WLAN HOST. A remote attacker can read memory contents or crash the system.

2) Buffer over-read (CVE-ID: CVE-2024-21457)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to read memory contents or crash the system.

The vulnerability exists due to improper input validation in WLAN Host Communication. A remote attacker can read memory contents or crash the system.

3) Buffer over-read (CVE-ID: CVE-2024-21458)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to read memory contents or crash the system.

The vulnerability exists due to improper input validation in WLAN HOST. A remote attacker can read memory contents or crash the system.

4) Integer underflow (CVE-ID: CVE-2024-21466)

CWE-ID: CWE-191 - Integer underflow

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to read memory contents or crash the system.

The vulnerability exists due to improper input validation in WLAN Host Communication. A remote attacker can read memory contents or crash the system.

Remediation

Install update from vendor's website.

References

• https://source.android.com/docs/security/bulletin/pixel/2024-07-01