Out-of-bounds read in Qualcomm products - CVE-2020-11285

Vulnerability identifier: #VU52810

CSH Severity: Medium

CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2020-11285

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the Data Modem component when processing RTCP packets. A remote attacker can create a specially crafted RTCP packets to the system, trigger out-of-bounds read error and read contents of memory on the system.

QSW8573
SA415M
RSW8577
RGR7640AU
Qualcomm215
QTM527
QTM525
QTC801S
QTC800T
QTC800S
QTC800H
QTC410S
QSW8574
SA515M
QSW6310
QSM7250
QPM8895
QPM8870
QPM8830
QPM8820
QPM6585
QPM6582
QPM5679
QPM5677
QPM5670
SD439
SD720G
SD6905G
SD678
SD660
SD632
SD480
QPM5658
SD429
SD8CX
SD8C
SD455
SC8180X+SDX55
SA8155P
SA8155
QFE4455FC
QLN4650
QLN4642
QLN4640
QLN1036AQ
QLN1035BD
QLN1031
QLN1030
QLN1021AQ
QLN1020
QFS2580
QFS2530
QFE4465FC
QLN5020
QFE4373FC
QFE4320
QFE4309
QFE4308
QFE4305
QFE4303
QFE4302
QFE4301
QFE3440FC
QFE3345
QFE3340
QPA8673
QPM5657
QPM5621
QPM5620
QPM4650
QPM2630
QPA8842
QPA8821
QPA8803
QPA8802
QPA8801
QPA8686
QPA8675
SD750G
QPA6560
QPA5581
QPA5580
QPA5460
QPA5373
QPA4361
QPA4360
QPA4340
QPA2625
QLN5040
QLN5030
WCD9375
WCN3980
WCN3950
WCN3910
WCN3680B
WCN3680
WCN3660B
WCN3660
WCN3620
WCN3615
WCN3610
WCD9385
WCD9380
WCN3988
WCD9371
WCD9370
WCD9360
WCD9341
WCD9340
WCD9335
WCD9330
WCD9326
WCD9306
SMR526
SMR525
WSA8815
WTR6955
WTR5975
WTR4905
WTR4605
WTR3950
WTR3925
WTR3905
WTR2965
WTR2955
WTR1625
WSA8835
WSA8830
SMB358S
WSA8810
WHS9410
WGR7640
WFR1620
WCN6856
WCN6855
WCN6851
WCN6850
WCN3998
WCN3991
WCN3990
SDR865
SDR845
SDR8250
SDR8150
SDR735G
SDR735
SDR675
SDR660G
SDR660
SDR105
SDR052
SDR051
SDW2500
SD870
SD8655G
SD821
SD820
SD768G
SD765G
SD765
SMB1351
SMB358
SMB2351
SMB231
SMB1396
SMB1395
SMB1390
SMB1381
SMB1380
SMB1360
SMB1358
SMB1357
SMB1355
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SDXR25G
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MDM9628
MDM9625
MDM9250
MDM9207
MDM9205
MSM8108
MDM8207
CSRB31024
CSR6030
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AQT1000
APQ8084
APQ8037
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PM640L
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PM439
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QCS610
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QCS4290
QCS410
QCM6125
QCM4290
QCC1110
QCA9367
QCA8337
QCA6696
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QFE3320
QFE3100
QFE2550
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QET6100
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QET5100
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QAT5522
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QAT5515
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PMX20
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SD710
SD670
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SD205
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SD636
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SD850
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SDX20
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Google Android

Install updates from vendor's website.

Google Android - addressed in versions 8.1 2021-05-05, 9.0 2021-05-05, 10 2021-05-05, 11 2021-05-05

• https://www.qualcomm.com/company/product-security/bulletins/may-2021-bulletin

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Android