Use-after-free in Qualcomm products - CVE-2022-25666
Published: October 3, 2022
Vulnerability identifier: #VU67823
CSH Severity: Medium
CVSS v4: 8.5 [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]
CVE-ID: CVE-2022-25666
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the DSP Service while trying to access maps by different threads. A local application can trigger a use-after-free error and execute arbitrary code with elevated privileges.
Affected software
SA8155
QSM8250
Qualcomm215
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155P
SA8195P
SA8295P
SD 8 Gen1 5G
SD429
QCN9012
QCN5152
QCN5154
QCN5164
QCN6023
QCN6024
QCN6122
QCN9000
QCN9022
QCN9024
QCN9070
QCN9072
QCN9074
QCN9100
QCS410
QCS610
WCN6851
WCN3620
WCN3660B
WCN3680B
WCN3950
WCN3980
WCN3988
WCN3990
WCN3998
WCN6850
WCN3610
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
SDXR2 5G
SD865 5G
SD870
SD888 5G
SDA429W
SDX55M
QCN5124
SW5100
SW5100P
WCD9335
WCD9340
WCD9341
WCD9370
WCD9380
WCD9385
IPQ8071A
IPQ8072A
IPQ8074A
IPQ8076
IPQ8076A
IPQ8078
IPQ8078A
IPQ8173
IPQ8174
IPQ8070A
PMP8074
QAM8295P
QCA4024
QCA6310
QCA6320
QCA6335
IPQ5018
AQT1000
AR9380
CSR8811
IPQ4018
IPQ4028
IPQ4029
IPQ5010
QCA6390
IPQ5028
IPQ6010
IPQ6018
IPQ6028
IPQ8065
IPQ8068
IPQ8070
QCA9992
QCA9880
QCA9886
QCA9888
QCA9889
QCA9898
QCA9984
QCA9985
QCA9990
QCA8337
QCA9994
QCC5100
QCN5021
QCN5022
QCN5024
QCN5052
QCN5054
QCN5122
QCA6574
QCA6391
QCA6420
QCA6426
QCA6430
QCA6436
QCA6564
QCA6564A
QCA6564AU
QCA6574A
QCA6595AU
QCA6696
QCA7500
QCA8072
QCA8075
QCA8081
Pixel
SA6155P
QCS8155
SD205
SD210
SD835
QCN6132
SD845
SD855
SDM429W
SDX55
MDM9150
MDM9650
MSM8996AU
IPQ4019
IPQ8064
QCA9980
APQ8096AU
QCA6574AU
QSM8250
Qualcomm215
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155P
SA8195P
SA8295P
SD 8 Gen1 5G
SD429
QCN9012
QCN5152
QCN5154
QCN5164
QCN6023
QCN6024
QCN6122
QCN9000
QCN9022
QCN9024
QCN9070
QCN9072
QCN9074
QCN9100
QCS410
QCS610
WCN6851
WCN3620
WCN3660B
WCN3680B
WCN3950
WCN3980
WCN3988
WCN3990
WCN3998
WCN6850
WCN3610
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
SDXR2 5G
SD865 5G
SD870
SD888 5G
SDA429W
SDX55M
QCN5124
SW5100
SW5100P
WCD9335
WCD9340
WCD9341
WCD9370
WCD9380
WCD9385
IPQ8071A
IPQ8072A
IPQ8074A
IPQ8076
IPQ8076A
IPQ8078
IPQ8078A
IPQ8173
IPQ8174
IPQ8070A
PMP8074
QAM8295P
QCA4024
QCA6310
QCA6320
QCA6335
IPQ5018
AQT1000
AR9380
CSR8811
IPQ4018
IPQ4028
IPQ4029
IPQ5010
QCA6390
IPQ5028
IPQ6010
IPQ6018
IPQ6028
IPQ8065
IPQ8068
IPQ8070
QCA9992
QCA9880
QCA9886
QCA9888
QCA9889
QCA9898
QCA9984
QCA9985
QCA9990
QCA8337
QCA9994
QCC5100
QCN5021
QCN5022
QCN5024
QCN5052
QCN5054
QCN5122
QCA6574
QCA6391
QCA6420
QCA6426
QCA6430
QCA6436
QCA6564
QCA6564A
QCA6564AU
QCA6574A
QCA6595AU
QCA6696
QCA7500
QCA8072
QCA8075
QCA8081
Pixel
SA6155P
QCS8155
SD205
SD210
SD835
QCN6132
SD845
SD855
SDM429W
SDX55
MDM9150
MDM9650
MSM8996AU
IPQ4019
IPQ8064
QCA9980
APQ8096AU
QCA6574AU
How to mitigate CVE-2022-25666
Install updates from vendor's website.
Pixel - update to 12L 2022-10-05