#VU63088 Use-after-free in Qualcomm products - CVE-2022-22057

Vulnerability identifier: #VU63088

Vulnerability risk: High

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

CVE-ID: CVE-2022-22057

CWE-ID: CWE-416

Exploitation vector: Remote access

Exploit availability: Public exploit is available

Vulnerable software:
APQ8053
MSM8953
QCA6174A
QCA9377
SA6155P
SD888
AR8035
QCA6390
QCA6391
QCA6426
QCA6436
QCA6595AU
QCA8081
QCA8337
QCM2290
QCM4290
QCM6490
QCS2290
QCS4290
QCS6490
QRB5165
QRB5165M
QRB5165N
Qualcomm215
SA8155P
SA8195P
SD 8 Gen1 5G
SD439
SD460
SD480
SD662
SD680
SD690 5G
SD695
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD865 5G
SD870
SD888 5G
SDX12
SDX55M
SDX65
SDXR2 5G
SM7250P
SM7315
SM7325P
SW5100
SW5100P
WCD9326
WCD9335
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCN3615
WCN3660B
WCN3680B
WCN3910
WCN3950
WCN3980
WCN3988
WCN3991
WCN3998
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835

Software vendor:
Qualcomm

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in graphics fence caused by a race condition while closing fence file descriptor and destroy graphics timeline simultaneously. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install updates from vendor's website.

• https://docs.qualcomm.com/bundle/publicresource/HD-10000-1/topics/may-2022-bulletin.html
• https://source.codeaurora.org/quic/la/kernel/msm-5.4/commit/?id=339824df70a0e9e08f2a7151b776d72421050f04