Buffer Over-read in Qualcomm Mobile applications

#VU52824 Buffer Over-read in Qualcomm Mobile applications

Published: 2021-05-03

Vulnerability identifier: #VU52824

Vulnerability risk:

CVSSv3.1: 3.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-11293

CWE-ID: CWE-126

Exploitation vector: Network

Exploit availability: No

Vendor: Qualcomm

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to a buffer over-read in Content Protection within Widevine TA. A local privileged user can gain access to sensitive information.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

APQ8017: All versions

APQ8037: All versions

APQ8053: All versions

APQ8064AU: All versions

APQ8096AU: All versions

AQT1000: All versions

AR8031: All versions

AR8035: All versions

AR8151: All versions

CSRA6620: All versions

CSRA6640: All versions

CSRB31024: All versions

FSM10055: All versions

FSM10056: All versions

MDM9205: All versions

MDM9640: All versions

MDM9650: All versions

MDM9655: All versions

MSM8917: All versions

MSM8920: All versions

MSM8937: All versions

MSM8940: All versions

MSM8953: All versions

MSM8996AU: All versions

PM215: All versions

PM3003A: All versions

PM4125: All versions

PM4250: All versions

PM439: All versions

PM456: All versions

PM6125: All versions

PM6150: All versions

PM6150A: All versions

PM6150L: All versions

PM6250: All versions

PM6350: All versions

PM640A: All versions

PM640L: All versions

PM640P: All versions

PM660: All versions

PM660A: All versions

PM660L: All versions

PM670: All versions

PM670A: All versions

PM670L: All versions

PM7250B: All versions

PM8004: All versions

PM8005: All versions

PM8008: All versions

PM8009: All versions

PM8019: All versions

PM8150: All versions

PM8150A: All versions

PM8150B: All versions

PM8150C: All versions

PM8150L: All versions

PM8250: All versions

PM8350: All versions

PM855: All versions

PM855A: All versions

PM855B: All versions

PM855L: All versions

PM855P: All versions

PM8916: All versions

PM8937: All versions

PM8940: All versions

PM8953: All versions

PM8996: All versions

PM8998: All versions

PMC1000H: All versions

PMD9655: All versions

PME605: All versions

PMI632: All versions

PMI8937: All versions

PMI8940: All versions

PMI8952: All versions

PMI8994: All versions

PMI8996: All versions

PMI8998: All versions

PMK8001: All versions

PMK8002: All versions

PMK8003: All versions

PMM6155AU: All versions

PMM8155AU: All versions

PMM8195AU: All versions

PMM855AU: All versions

PMM8996AU: All versions

PMR525: All versions

PMR735A: All versions

PMW3100: All versions

PMX24: All versions

PMX50: All versions

PMX55: All versions

QAT3514: All versions

QAT3518: All versions

QAT3519: All versions

QAT3522: All versions

QAT3550: All versions

QAT3555: All versions

QAT5515: All versions

QAT5516: All versions

QAT5522: All versions

QBT1000: All versions

QBT1500: All versions

QBT2000: All versions

QCA4004: All versions

QCA4020: All versions

QCA6174A: All versions

QCA6175A: All versions

QCA6234: All versions

QCA6310: All versions

QCA6320: All versions

QCA6335: All versions

QCA6390: All versions

QCA6391: All versions

QCA6420: All versions

QCA6421: All versions

QCA6426: All versions

QCA6430: All versions

QCA6431: All versions

QCA6436: All versions

QCA6564: 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

QCA6694AU: All versions

QCA6696: All versions

QCA8337: All versions

QCA9377: All versions

QCA9379: All versions

QCA9984: All versions

QCC112: All versions

QCM2290: All versions

QCM4290: All versions

QCS2290: All versions

QCS405: All versions

QCS410: All versions

QCS4290: All versions

QCS603: All versions

QCS605: All versions

QCS610: All versions

QDM2301: All versions

QDM2302: All versions

QDM2307: All versions

QDM2308: All versions

QDM2310: All versions

QET4100: All versions

QET4101: All versions

QET4200AQ: All versions

QET5100: All versions

QET5100M: All versions

QET6100: All versions

QET6105: All versions

QFE2080FC: All versions

QFE2081FC: All versions

QFE2082FC: All versions

QFE2101: All versions

QFE2520: All versions

QFE2550: All versions

QFE3100: All versions

QFE3340: All versions

QFE3440FC: All versions

QFE4301: All versions

QFE4302: All versions

QFE4303: All versions

QFE4305: All versions

QFE4308: All versions

QFE4309: All versions

QFE4320: All versions

QFE4373FC: All versions

QFE4455FC: All versions

QFE4465FC: All versions

QFS2530: All versions

QFS2580: All versions

QLN1020: All versions

QLN1021AQ: All versions

QLN1030: All versions

QLN1031: All versions

QLN1035BD: All versions

QLN1036AQ: All versions

QLN4640: All versions

QLN5030: All versions

QPA4340: All versions

QPA4360: All versions

QPA4361: All versions

QPA5373: All versions

QPA5460: All versions

QPA6560: All versions

QPA8673: All versions

QPA8675: All versions

QPA8686: All versions

QPA8688: All versions

QPA8801: All versions

QPA8802: All versions

QPA8803: All versions

QPA8821: All versions

QPM2630: All versions

QPM8820: All versions

QPM8870: All versions

QSW6310: All versions

QSW8573: All versions

QSW8574: All versions

QTC410S: All versions

QTC800H: All versions

QTC800S: All versions

QTC800T: All versions

QTC801S: All versions

QTM525: All versions

Qualcomm215: All versions

RGR7640AU: All versions

RSW8577: All versions

SA2150P: All versions

SA415M: All versions

SA515M: All versions

SA6145P: All versions

SA6150P: All versions

SA6155: All versions

SA6155P: All versions

SA8150P: All versions

SA8155: All versions

SA8155P: All versions

SA8195P: All versions

SC8180X+SDX55: All versions

SD455: All versions

SD636: All versions

SD675: All versions

SD8C: All versions

SD8CX: All versions

SD429: All versions

SD439: All versions

SD450: All versions

SD460: All versions

SD480: All versions

SD632: All versions

SD660: All versions

SD662: All versions

SD665: All versions

SD670: All versions

SD678: All versions

SD710: All versions

SD712: All versions

SD720G: All versions

SD730: All versions

SD7c: All versions

SD820: All versions

SD821: All versions

SD835: All versions

SD845: All versions

SD850: All versions

SD855: All versions

SD8655G: All versions

SD870: All versions

SD8885G: All versions

SDA429W: All versions

SDM429W: All versions

SDM630: All versions

SDM830: All versions

SDR051: All versions

SDR052: All versions

SDR105: All versions

SDR425: All versions

SDR660: All versions

SDR660G: All versions

SDR675: All versions

SDR735: All versions

SDR735G: All versions

SDR8150: All versions

SDR8250: All versions

SDR845: All versions

SDR865: All versions

SDX24: All versions

SDX50M: All versions

SDX55: All versions

SDX55M: All versions

SDXR1: All versions

SDXR25G: All versions

SM4125: All versions

SM6250: All versions

SM6250P: All versions

SMB1350: All versions

SMB1351: All versions

SMB1354: All versions

SMB1355: All versions

SMB1358: All versions

SMB1360: All versions

SMB1380: All versions

SMB1381: All versions

SMB1390: All versions

SMB1396: All versions

SMB231: All versions

SMB2351: All versions

SMR525: All versions

SMR526: All versions

SMR545: All versions

SMR546: All versions

WCD9306: All versions

WCD9326: All versions

WCD9335: All versions

WCD9340: All versions

WCD9341: All versions

WCD9360: All versions

WCD9370: All versions

WCD9371: All versions

WCD9375: All versions

WCD9380: All versions

WCD9385: All versions

WCN3610: All versions

WCN3615: All versions

WCN3620: All versions

WCN3660: All versions

WCN3660B: All versions

WCN3680B: All versions

WCN3910: All versions

WCN3950: All versions

WCN3980: All versions

WCN3988: All versions

WCN3990: All versions

WCN3991: All versions

WCN3998: All versions

WCN3999: All versions

WCN6850: All versions

WGR7640: All versions

WHS9410: All versions

WSA8810: All versions

WSA8815: All versions

WTR2955: All versions

WTR2965: All versions

WTR3905: All versions

WTR3925: All versions

WTR3950: All versions

WTR4905: All versions

WTR5975: All versions

WTR6955: All versions

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

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

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