Use-after-free in Qualcomm Mobile applications

#VU57898 Use-after-free in Qualcomm Mobile applications

Published: 2021-11-03

Vulnerability identifier: #VU57898

Vulnerability risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30264

CWE-ID: CWE-416

Exploitation vector: Local

Exploit availability: No

Vendor: Qualcomm

Description

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due improper validation of reference from call back to internal store table in Modem. A local administrator can trigger use-after-free error and execute arbitrary code on the target system.

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

Mitigation
Install updates from vendor's website.

Vulnerable software versions

APQ8009: All versions

APQ8053: All versions

APQ8096AU: All versions

AQT1000: All versions

AR8031: All versions

AR8035: All versions

AR9380: All versions

CSR8811: All versions

CSRA6620: All versions

CSRA6640: All versions

FSM10055: All versions

FSM10056: All versions

IPQ4018: All versions

IPQ4019: All versions

IPQ4028: All versions

IPQ4029: All versions

IPQ5010: All versions

IPQ5018: All versions

IPQ5028: All versions

IPQ6000: All versions

IPQ6005: All versions

IPQ6010: All versions

IPQ6018: All versions

IPQ6028: All versions

IPQ8064: All versions

IPQ8065: All versions

IPQ8068: All versions

IPQ8070: All versions

IPQ8070A: All versions

IPQ8071: All versions

IPQ8071A: All versions

IPQ8072: All versions

IPQ8072A: All versions

IPQ8074: All versions

IPQ8074A: All versions

IPQ8076: All versions

IPQ8076A: All versions

IPQ8078: All versions

IPQ8078A: All versions

IPQ8173: All versions

IPQ8174: All versions

MDM9150: All versions

MDM9206: All versions

MSM8953: All versions

MSM8996AU: All versions

PMP8074: All versions

QCA4024: All versions

QCA6390: All versions

QCA6391: All versions

QCA6420: All versions

QCA6426: All versions

QCA6428: All versions

QCA6430: All versions

QCA6438: All versions

QCA6564A: All versions

QCA6564AU: All versions

QCA6574: All versions

QCA6574A: All versions

QCA6574AU: All versions

QCA6584AU: All versions

QCA6595: All versions

QCA6595AU: All versions

QCA6694: All versions

QCA6696: All versions

QCA7500: All versions

QCA8072: All versions

QCA8075: All versions

QCA8081: All versions

QCA8337: All versions

QCA9367: All versions

QCA9377: All versions

QCA9531: All versions

QCA9558: All versions

QCA9561: All versions

QCA9563: All versions

QCA9880: All versions

QCA9882: All versions

QCA9886: All versions

QCA9887: All versions

QCA9888: All versions

QCA9889: All versions

QCA9896: All versions

QCA9898: All versions

QCA9980: All versions

QCA9982: All versions

QCA9984: All versions

QCA9985: All versions

QCA9990: All versions

QCA9992: All versions

QCA9994: All versions

QCM6125: All versions

QCM6490: All versions

QCN5021: All versions

QCN5022: All versions

QCN5024: All versions

QCN5052: All versions

QCN5054: All versions

QCN5064: All versions

QCN5121: All versions

QCN5122: All versions

QCN5124: All versions

QCN5152: All versions

QCN5154: All versions

QCN5164: All versions

QCN5500: All versions

QCN5502: All versions

QCN5550: All versions

QCN6023: All versions

QCN6024: All versions

QCN6122: All versions

QCN9000: All versions

QCN9012: All versions

QCN9022: All versions

QCN9024: All versions

QCN9070: All versions

QCN9072: All versions

QCN9074: All versions

QCN9100: All versions

QCS405: All versions

QCS410: All versions

QCS603: All versions

QCS605: All versions

QCS610: All versions

QCS6125: All versions

QCS6490: All versions

QRB5165: All versions

QRB5165N: All versions

SA6145P: All versions

SA6150P: All versions

SA6155: All versions

SA6155P: All versions

SA8145P: All versions

SA8150P: All versions

SA8155: All versions

SA8155P: All versions

SA8195P: All versions

SD 675: All versions

SD205: All versions

SD210: All versions

SD460: All versions

SD480: All versions

SD662: All versions

SD665: All versions

SD675: All versions

SD678: All versions

SD690 5G: All versions

SD730: All versions

SD765: All versions

SD765G: All versions

SD768G: All versions

SD778G: All versions

SD780G: All versions

SD855: All versions

SD865 5G: All versions

SD870: All versions

SD888 5G: All versions

SDA429W: All versions

SDX55: All versions

SDX55M: All versions

SDX65: All versions

SM6375: All versions

SM7250: All versions

SM7325: All versions

SM8450: All versions

SM8450P: All versions

WCD9326: All versions

WCD9330: All versions

WCD9335: All versions

WCD9341: All versions

WCD9370: All versions

WCD9375: All versions

WCD9380: All versions

WCD9385: All versions

WCN3610: All versions

WCN3615: All versions

WCN3620: All versions

WCN3660B: All versions

WCN3680B: All versions

WCN3950: All versions

WCN3980: All versions

WCN3988: All versions

WCN3990: All versions

WCN3991: All versions

WCN3998: All versions

WCN6740: All versions

WCN6750: All versions

WCN6850: All versions

WCN6851: All versions

WCN6855: All versions

WCN6856: All versions

WSA8810: All versions

WSA8815: All versions

WSA8830: All versions

WSA8835: All versions

External links
http://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

Latest bulletins with this vulnerability

Multiple vulnerabilities in Qualcomm chipsets