#VU59189 Reachable Assertion in Qualcomm products - CVE-2021-30287
Published: January 4, 2022
Vulnerability identifier: #VU59189
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-30287
CWE-ID: CWE-617
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
AR8035
QCA6390
QCA6391
QCA6426
QCA6436
QCA6574A
QCA6595AU
QCA6696
QCA8081
QCA8337
QCX315
SA515M
SD8Gen15G
SD480
SD678
SD6905G
SD720G
SD750G
SD765
SD765G
SD768G
SD8655G
SD870
SDX55M
SDX65
SDXR25G
SM6250
SM6250P
SM6375
SM7250P
SM7315
WCD9341
WCD9360
WCD9370
WCD9375
WCD9380
WCD9385
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
QCA6574AU
SD675
SD730
SD888
SDX55
AR8035
QCA6390
QCA6391
QCA6426
QCA6436
QCA6574A
QCA6595AU
QCA6696
QCA8081
QCA8337
QCX315
SA515M
SD8Gen15G
SD480
SD678
SD6905G
SD720G
SD750G
SD765
SD765G
SD768G
SD8655G
SD870
SDX55M
SDX65
SDXR25G
SM6250
SM6250P
SM6375
SM7250P
SM7315
WCD9341
WCD9360
WCD9370
WCD9375
WCD9380
WCD9385
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
QCA6574AU
SD675
SD730
SD888
SDX55
Software vendor:
Qualcomm
Qualcomm
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper validation of symbols configured for PDCCH monitoring in NR5G within the Modem component. A remote attacker can send specially crafted data to the system, trigger an assertions failure and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.