Improper Validation of Array Index in Qualcomm products - CVE-2022-25711

Vulnerability identifier: #VU69949

CSH Severity: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2022-25711

CWE-ID: CWE-129

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
AQT1000
QCA6390
QCA6391
QCA6420
QCA6426
QCA6430
QCA6436
QCA6595AU
QCA6696
QCA8337
QCC5100
QCN9074
QCS410
QCS610
Qualcomm215
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
SD 8 Gen1 5G
SD865 5G
SD870
SDA429W
SDX55M
SDXR2 5G
SW5100
SW5100P
WCD9340
WCD9341
WCD9370
WCD9380
WCN3610
WCN3660B
WCN3680B
WCN3950
WCN3980
WCN3988
WCN3998
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
MDM9150
QCA6574AU
QCS8155
SA6155P
SD205
SD210
SD855
SDX55

Software vendor:
Qualcomm

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a boundary error within the Camera driver. A local application can trigger memory corruption and execute arbitrary code with elevated privileges.

Install updates from vendor's website.

• https://docs.qualcomm.com/product/publicresources/securitybulletin/december-2022-bulletin.html
• https://git.codelinaro.org/clo/la/platform/vendor/opensource/camera-kernel/-/commit/a5cb1135d3b5cffa59dd35610ede066e0c0ad9e9