Out-of-bounds read in Qualcomm products - CVE-2021-35119

Vulnerability identifier: #VU64027

CSH Severity: Low

CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2021-35119

CWE-ID: CWE-125

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary condition in FIPS event processing. A local user can trigger out-of-bounds read error and cause a denial of service condition on the system.

SDXR2 5G
WCD9375
WCD9370
WCD9360
WCD9341
WCD9340
WCD9335
SM7250P
WCD9380
SDX65
SDX55M
SD888 5G
SD870
SD865 5G
SD780G
WCN6850
WSA8835
WSA8830
WSA8815
WSA8810
WCN7851
WCN7850
WCN6856
WCN6855
WCN6851
SD768G
WCN6750
WCN6740
WCN3998
WCN3991
WCN3990
WCN3988
WCN3980
WCN3950
WCD9385
QCA6430
QCA8337
QCA8081
QCA6696
QCA6595AU
QCA6595
QCA6574A
QCA6574
QCA6564AU
QCA6436
QCM4290
QCA6426
QCA6420
QCA6391
QCA6390
QCA6320
QCA6310
QCA6175A
CSRB31024
AR8035
SA8155P
SD765G
SD765
SD750G
SD690 5G
SD680
SD662
SD480
SD460
SD 8 Gen1 5G
AQT1000
SA8155
SA6155
SA515M
SA415M
QCS6490
QCS610
QCS4290
QCM6490
Pixel
SM8475P
SM8475
SM7450
SDX55
SD855
SD835
WSA8832
QCA6574AU
SA6155P

Install updates from vendor's website.

Pixel - update to 12L 2022-06-05

• https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2022-bulletin.html

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Pixel