#VU69963 Out-of-bounds read in Qualcomm products - CVE-2022-33268

Vulnerability identifier: #VU69963

Vulnerability risk: Low

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

CVE-ID: CVE-2022-33268

CWE-ID: CWE-125

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
APQ8009
APQ8017
MDM9206
MDM9607
QCA6174A
QCA6574AU
QCA9377
QCS405
QCS605
SA6155P
SD205
SD210
SD835
SD845
SDM429W
SDX24
SDX55
AR8031
CSRA6620
CSRA6640
MDM9250
MDM9628
QCA6310
QCA6320
QCA6335
QCA6390
QCA6391
QCA6426
QCA6436
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595AU
QCA6696
QCA8337
QCA9367
QCC5100
QCN9011
QCN9012
QCN9074
QCS410
QCS610
QRB5165
QRB5165M
QRB5165N
Qualcomm215
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SD 8 Gen1 5G
SD429
SD660
SD865 5G
SD870
SDX55M
SDXR1
SDXR2 5G
SW5100
SW5100P
WCD9326
WCD9330
WCD9335
WCD9340
WCD9341
WCD9370
WCD9380
WCD9385
WCN3610
WCN3615
WCN3620
WCN3660B
WCN3680
WCN3680B
WCN3950
WCN3980
WCN3988
WCN3990
WCN3998
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835

Software vendor:
Qualcomm

The vulnerability allows an attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the Bluetooth HOST when pairing and connecting A2DP. An attacker with [physical proximity to device can trigger an out-of-bounds read error and read contents of memory on the system or perform a denial of service (DoS) attack.

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/qcom-opensource/system/bt/-/commit/7a09d0a2c093053e3c8f67de07933518d9137e22_x000D_
• https://git.codelinaro.org/clo/la/platform/system/bt/-/commit/aaeb816fdf46471a417e3c80baf95d4bdf723ec7