CVE-2022-33271

Buffer over-read in WLAN

Published Feb 9, 2023 · Updated Aug 3, 2024

Information disclosure due to buffer over-read in WLAN while parsing NMF frame.

CVSS severityUnavailable

Unscored

EPSS probability0.38%

Next 30 days · Sep 16, 2026

Known exploitationUnconfirmed

Based on sourced intelligence

Hinoki checkNot available

Coverage for this vulnerability

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Summary

What happened

Information disclosure due to buffer over-read in WLAN while parsing NMF frame.

The record

CVE: CVE-2022-33271
Published: Feb 9, 2023
Updated: Aug 3, 2024

Vendor: Qualcomm
Product: SA8155P Firmware
Classifications: Unavailable

Attack vector: Unavailable
Privileges: Unavailable

Timeline

How it unfolded

Feb 9, 2023CVE publishedPublication date reported by the CVE source.
Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

Affected versionversion=0 <=*

What conditions does exploitation require?

Attack vectorUnavailable in this record.

Required privilegesUnavailable in this record.

What is affected?

Qualcomm · SA8155P Firmwareversion=0 <=*

Qualcomm · Qualcomm SDX55M Firmwareversion=0 <=*

Qualcomm · QCN6102 Firmwareversion=0 <=*

Qualcomm · Qualcomm SM7315 Firmwareversion=0 <=*

Qualcomm · QCN9074 Firmwareversion=0 <=*

Qualcomm · QCN7606 Firmwareversion=0 <=*

Qualcomm · WCD9326 Firmwareversion=0 <=*

Qualcomm · Qualcomm QRB5165N Firmwareversion=0 <=*

Qualcomm · SA8155 Firmwareversion=0 <=*

Qualcomm · QSM8350 Firmwareversion=0 <=*

Qualcomm · Qualcomm SDX20M Firmwareversion=0 <=*

Qualcomm · QCA6698AQ Firmwareversion=0 <=*

Qualcomm · SW5100 Firmwareversion=0 <=*

Qualcomm · SW5100P Firmwareversion=0 <=*

Qualcomm · QCA8386 Firmwareversion=0 <=*

Qualcomm · QCA8072 Firmwareversion=0 <=*

Qualcomm · Qualcomm APQ8096AU Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6431 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD780G Firmwareversion=0 <=*

Qualcomm · QCN9002 Firmwareversion=0 <=*

Qualcomm · IPQ6000 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6595AU Firmwareversion=0 <=*

Qualcomm · QCA1062 Firmwareversion=0 <=*

Qualcomm · CSRB31024 Firmwareversion=0 <=*

Qualcomm · QCA2064 Firmwareversion=0 <=*

Qualcomm · Qualcomm Snapdragon 4 Gen 1 Mobile Platform Firmwareversion=0 <=*

Qualcomm · PMP8074 Firmwareversion=0 <=*

Qualcomm · IPQ8078 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCD9375 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6678AQ Firmwareversion=0 <=*

Qualcomm · Qualcomm SDX24 Firmwareversion=0 <=*

Qualcomm · QCN5052 Firmwareversion=0 <=*

Qualcomm · Qualcomm SM4125 Firmwareversion=0 <=*

Qualcomm · QCS610 Firmwareversion=0 <=*

Qualcomm · CSR8811 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD710 Firmwareversion=0 <=*

Qualcomm · QCA8084 Firmwareversion=0 <=*

Qualcomm · CSRA6620 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD712 Firmwareversion=0 <=*

Qualcomm · WSA8810 Firmwareversion=0 <=*

Qualcomm · QCN6122 Firmwareversion=0 <=*

Qualcomm · QCA8337 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN3999 Firmwareversion=0 <=*

Qualcomm · IPQ6010 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6426 Firmwareversion=0 <=*

Qualcomm · SA6150P Firmwareversion=0 <=*

Qualcomm · QCA8081 Firmwareversion=0 <=*

Qualcomm · IPQ8070A Firmwareversion=0 <=*

Qualcomm · QCN9001 Firmwareversion=0 <=*

Qualcomm · QCA9994 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6595 Firmwareversion=0 <=*

Qualcomm · QCA6320 Firmwareversion=0 <=*

Qualcomm · QCA9886 Firmwareversion=0 <=*

Qualcomm · WCD9360 Firmwareversion=0 <=*

Qualcomm · QCS410 Firmwareversion=0 <=*

Qualcomm · IPQ8078A Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN7850 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD850 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN6855 Firmwareversion=0 <=*

Qualcomm · SA8195P Firmwareversion=0 <=*

Qualcomm · Qualcomm SD888 Firmwareversion=0 <=*

Qualcomm · QCN5022 Firmwareversion=0 <=*

Qualcomm · IPQ5028 Firmwareversion=0 <=*

Qualcomm · Qualcomm SA415M Firmwareversion=0 <=*

Qualcomm · CSRA6640 Firmwareversion=0 <=*

Qualcomm · SD 8cx Gen 3 Firmwareversion=0 <=*

Qualcomm · IPQ8174 Firmwareversion=0 <=*

Qualcomm · QCN9022 Firmwareversion=0 <=*

Qualcomm · Qualcomm IPQ8068 Firmwareversion=0 <=*

Qualcomm · IPQ6028 Firmwareversion=0 <=*

Qualcomm · QCN9274 Firmwareversion=0 <=*

Qualcomm · QCM6490 Firmwareversion=0 <=*

Qualcomm · Qualcomm SM7325P Firmwareversion=0 <=*

Qualcomm · Snapdragonversion=APQ8096AU; version=AQT1000; version=AR8031; version=AR8035; version=AR9380; version=CSR8811; version=CSRA6620; version=CSRA6640; version=CSRB31024; version=IPQ5010; version=IPQ5018; version=IPQ5028; version=IPQ6000; version=IPQ6010; version=IPQ6018; version=IPQ6028; version=IPQ8064; version=IPQ8065; version=IPQ8068; version=IPQ8070; version=IPQ8070A; version=IPQ8071A; version=IPQ8072A; version=IPQ8074A; version=IPQ8076; version=IPQ8076A; version=IPQ8078; version=IPQ8078A; version=IPQ8173; version=IPQ8174; version=IPQ9008; version=IPQ9574; version=MDM9640; version=MSM8996AU; version=PMP8074; version=QAM8295P; version=QCA1062; version=QCA1064; version=QCA2062; version=QCA2064; version=QCA2065; version=QCA2066; version=QCA4024; version=QCA6174A; version=QCA6310; version=QCA6320; version=QCA6335; version=QCA6390; version=QCA6391; version=QCA6420; version=QCA6421; version=QCA6426; version=QCA6430; version=QCA6431; version=QCA6436; version=QCA6554A; version=QCA6564A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584AU; version=QCA6595; version=QCA6595AU; version=QCA6678AQ; version=QCA6696; version=QCA6698AQ; version=QCA8072; version=QCA8075; version=QCA8081; version=QCA8082; version=QCA8084; version=QCA8085; version=QCA8337; version=QCA8386; version=QCA9367; version=QCA9377; version=QCA9886; version=QCA9888; version=QCA9889; version=QCA9980; version=QCA9984; version=QCA9985; version=QCA9986; version=QCA9990; version=QCA9992; version=QCA9994; version=QCC5100; version=QCM4325; version=QCM6125; version=QCM6490; version=QCN5021; version=QCN5022; version=QCN5024; version=QCN5052; version=QCN5054; version=QCN5122; version=QCN5124; version=QCN5152; version=QCN5154; version=QCN5164; version=QCN6023; version=QCN6024; version=QCN6100; version=QCN6102; version=QCN6112; version=QCN6122; version=QCN6132; version=QCN7605; version=QCN7606; version=QCN9000; version=QCN9001; version=QCN9002; version=QCN9003; version=QCN9011; version=QCN9012; version=QCN9022; version=QCN9024; version=QCN9070; version=QCN9072; version=QCN9074; version=QCN9100; version=QCN9274; version=QCS405; version=QCS410; version=QCS603; version=QCS605; version=QCS610; version=QCS6125; version=QCS6490; version=QRB5165; version=QRB5165M; version=QRB5165N; version=QSM8250; version=QSM8350; version=SA4150P; version=SA415M; version=SA515M; version=SA6145P; version=SA6150P; version=SA6155; version=SA6155P; version=SA8145P; version=SA8150P; version=SA8155; version=SA8155P; version=SA8195P; version=SA8295P; version=SC8180X+SDX55; version=SD 455; version=SD460; version=SD480; version=SD 636; version=SD660; version=SD662; version=SD665; version=SD670; version=SD675; version=SD 675; version=SD678; version=SD680; version=SD690 5G; version=SD695; version=SD710; version=SD712; version=SD720G; version=SD730; version=SD750G; version=SD765; version=SD765G; version=SD768G; version=SD778G; version=SD780G; version=SD7c; version=SD820; version=SD821; version=SD835; version=SD845; version=SD850; version=SD855; version=SD865 5G; version=SD870; version=SD888; version=SD888 5G; version=SD 8CX; version=SD 8cx Gen2; version=SD 8cx Gen3; version=SD 8 Gen1 5G; version=SDM630; version=SDX20; version=SDX20M; version=SDX24; version=SDX50M; version=SDX55; version=SDX55M; version=SDX65; version=SDXR1; version=SDXR2 5G; version=SG4150P; version=SM4125; version=SM6250; version=SM6250P; version=SM7250P; version=SM7315; version=SM7325P; version=Snapdragon 4 Gen 1; version=SSG2115P; version=SSG2125P; version=SW5100; version=SW5100P; version=SXR1230P; version=SXR2150P; version=SXR2230P; version=WCD9326; version=WCD9330; version=WCD9335; version=WCD9340; version=WCD9341; version=WCD9360; version=WCD9370; version=WCD9371; version=WCD9375; version=WCD9380; version=WCD9385; version=WCN3910; version=WCN3950; version=WCN3980; version=WCN3988; version=WCN3990; version=WCN3991; version=WCN3998; version=WCN3999; version=WCN6740; version=WCN6750; version=WCN6850; version=WCN6851; version=WCN6855; version=WCN6856; version=WCN7850; version=WCN7851; version=WSA8810; version=WSA8815; version=WSA8830; version=WSA8832; version=WSA8835

Qualcomm · SA6155P Firmwareversion=0 <=*

Qualcomm · Qualcomm SD835 Firmwareversion=0 <=*

Qualcomm · Qualcomm SM6250P Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN6856 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD7C Firmwareversion=0 <=*

Qualcomm · QCA1064 Firmwareversion=0 <=*

Qualcomm · QCN5021 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD768G Firmwareversion=0 <=*

Qualcomm · IPQ8071A Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA9367 Firmwareversion=0 <=*

Qualcomm · Qualcomm SM6250 Firmwareversion=0 <=*

Qualcomm · QCA6421 Firmwareversion=0 <=*

Qualcomm · QCS6490 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD855 Firmwareversion=0 <=*

Qualcomm · SA8295P Firmwareversion=0 <=*

Qualcomm · SXR1230P Firmwareversion=0 <=*

Qualcomm · Qualcomm IPQ8065 Firmwareversion=0 <=*

Qualcomm · SA8145P Firmwareversion=0 <=*

Qualcomm · Qualcomm SA515M Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6564A Firmwareversion=0 <=*

Qualcomm · SSG2125P Firmwareversion=0 <=*

Qualcomm · SD 8cx Firmwareversion=0 <=*

Qualcomm · QCA6554A Firmwareversion=0 <=*

Qualcomm · QCA2062 Firmwareversion=0 <=*

Qualcomm · QCA9990 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA9377 Firmwareversion=0 <=*

Qualcomm · WCD9370 Firmwareversion=0 <=*

Qualcomm · Qualcomm SDXR2 5G Firmwareversion=0 <=*

Qualcomm · IPQ8076 Firmwareversion=0 <=*

Qualcomm · QCA9888 Firmwareversion=0 <=*

Qualcomm · SA8150P Firmwareversion=0 <=*

Qualcomm · Qualcomm QRB5165M Firmwareversion=0 <=*

Qualcomm · QCA6420 Firmwareversion=0 <=*

Qualcomm · SSG2115P Firmwareversion=0 <=*

Qualcomm · Qualcomm SDX65 Firmwareversion=0 <=*

Qualcomm · SD 8 Gen1 5G Firmwareversion=0 <=*

Qualcomm · IPQ8076A Firmwareversion=0 <=*

Qualcomm · Qualcomm SM7250P Firmwareversion=0 <=*

Qualcomm · Qualcomm WCD9341 Firmwareversion=0 <=*

Qualcomm · IPQ6018 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD845 Firmwareversion=0 <=*

Qualcomm · SD 455 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6564AU Firmwareversion=0 <=*

Qualcomm · Qualcomm QCS603 Firmwareversion=0 <=*

Qualcomm · WCN3988 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD695 Firmwareversion=0 <=*

Qualcomm · QAM8295P Firmwareversion=0 <=*

Qualcomm · QCN7605 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6436 Firmwareversion=0 <=*

Qualcomm · Qualcomm SDXR1 Firmwareversion=0 <=*

Qualcomm · AR8031 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN7851 Firmwareversion=0 <=*

Qualcomm · QCA6574AU Firmwareversion=0 <=*

Qualcomm · AR9380 Firmwareversion=0 <=*

Qualcomm · QCN5054 Firmwareversion=0 <=*

Qualcomm · QCA9984 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD888 5G Firmwareversion=0 <=*

Qualcomm · QCA6584AU Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6390 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD662 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD680 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCD9371 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD765 Firmwareversion=0 <=*

Qualcomm · QCN6112 Firmwareversion=0 <=*

Qualcomm · QCA6335 Firmwareversion=0 <=*

Qualcomm · SD 636 Firmwareversion=0 <=*

Qualcomm · WCD9380 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN6740 Firmwareversion=0 <=*

Qualcomm · QSM8250 Firmwareversion=0 <=*

Qualcomm · QCA8085 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6574A Firmwareversion=0 <=*

Qualcomm · QCN5152 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD720G Firmwareversion=0 <=*

Qualcomm · QCN9012 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN3991 Firmwareversion=0 <=*

Qualcomm · QCN5024 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6574 Firmwareversion=0 <=*

Qualcomm · QCA2065 Firmwareversion=0 <=*

Qualcomm · SD 8cx Gen 2 Firmwareversion=0 <=*

Qualcomm · Qualcomm QRB5165 Firmwareversion=0 <=*

Qualcomm · IPQ8173 Firmwareversion=0 <=*

Qualcomm · QCA9980 Firmwareversion=0 <=*

Qualcomm · SD460 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCA6430 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD730 Firmwareversion=0 <=*

Qualcomm · QCM4325 Firmwareversion=0 <=*

Qualcomm · QCN6024 Firmwareversion=0 <=*

Qualcomm · QCN5164 Firmwareversion=0 <=*

Qualcomm · MSM8996AU Firmwareversion=0 <=*

Qualcomm · SXR2230P Firmwareversion=0 <=*

Qualcomm · QCN9011 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD690 5G Firmwareversion=0 <=*

Qualcomm · IPQ9574 Firmwareversion=0 <=*

Qualcomm · SA6145P Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN3990 Firmwareversion=0 <=*

Qualcomm · SD665 Firmwareversion=0 <=*

Qualcomm · QCN9070 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD870 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD865 5G Firmwareversion=0 <=*

Qualcomm · QCN6132 Firmwareversion=0 <=*

Qualcomm · IPQ8074A Firmwareversion=0 <=*

Qualcomm · MDM9640 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD820 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD778G Firmwareversion=0 <=*

Qualcomm · QCA4024 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD821 Firmwareversion=0 <=*

Qualcomm · AR8035 Firmwareversion=0 <=*

Qualcomm · QCA9992 Firmwareversion=0 <=*

Qualcomm · QCN9100 Firmwareversion=0 <=*

Qualcomm · QCN9024 Firmwareversion=0 <=*

Qualcomm · Qualcomm IPQ8070 Firmwareversion=0 <=*

Qualcomm · QCN9003 Firmwareversion=0 <=*

Qualcomm · QCN6100 Firmwareversion=0 <=*

Qualcomm · Qualcomm SDM630 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD675 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN6750 Firmwareversion=0 <=*

Qualcomm · SD 675 Firmwareversion=0 <=*

Qualcomm · QCA6174A Firmwareversion=0 <=*

Qualcomm · QCN9000 Firmwareversion=0 <=*

Qualcomm · AQT1000 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD750G Firmwareversion=0 <=*

Qualcomm · SA6155 Firmwareversion=0 <=*

Qualcomm · Qualcomm SDX55 Firmwareversion=0 <=*

Qualcomm · QCN6023 Firmwareversion=0 <=*

Qualcomm · Qualcomm SG4150P Firmwareversion=0 <=*

Qualcomm · QCC5100 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN6851 Firmwareversion=0 <=*

Qualcomm · Qualcomm IPQ8064 Firmwareversion=0 <=*

Qualcomm · IPQ5010 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD678 Firmwareversion=0 <=*

Qualcomm · WCN3950 Firmwareversion=0 <=*

Qualcomm · Qualcomm SDX50M Firmwareversion=0 <=*

Qualcomm · WSA8830 Firmwareversion=0 <=*

Qualcomm · Qualcomm SDX20 Firmwareversion=0 <=*

Qualcomm · QCA6391 Firmwareversion=0 <=*

Qualcomm · IPQ5018 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCS405 Firmwareversion=0 <=*

Qualcomm · QCA9985 Firmwareversion=0 <=*

Qualcomm · WCD9385 Firmwareversion=0 <=*

Qualcomm · WCD9340 Firmwareversion=0 <=*

Qualcomm · QCM6125 Firmwareversion=0 <=*

Qualcomm · WCN3980 Firmwareversion=0 <=*

Qualcomm · QCA8075 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN6850 Firmwareversion=0 <=*

Qualcomm · QCA8082 Firmwareversion=0 <=*

Qualcomm · WSA8835 Firmwareversion=0 <=*

Qualcomm · Qualcomm SXR2150P Firmwareversion=0 <=*

Qualcomm · IPQ9008 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN3998 Firmwareversion=0 <=*

Qualcomm · QCS6125 Firmwareversion=0 <=*

Qualcomm · QCA9986 Firmwareversion=0 <=*

Qualcomm · QCN5154 Firmwareversion=0 <=*

Qualcomm · SD480 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCD9335 Firmwareversion=0 <=*

Qualcomm · IPQ8072A Firmwareversion=0 <=*

Qualcomm · SA4150P Firmwareversion=0 <=*

Qualcomm · Qualcomm SD765G Firmwareversion=0 <=*

Qualcomm · Qualcomm SD660 Firmwareversion=0 <=*

Qualcomm · QCA2066 Firmwareversion=0 <=*

Qualcomm · WSA8832 Firmwareversion=0 <=*

Qualcomm · QCN5122 Firmwareversion=0 <=*

Qualcomm · Qualcomm WCN3910 Firmwareversion=0 <=*

Qualcomm · WCD9330 Firmwareversion=0 <=*

Qualcomm · QCA6696 Firmwareversion=0 <=*

Qualcomm · Qualcomm QCS605 Firmwareversion=0 <=*

Qualcomm · Qualcomm SD670 Firmwareversion=0 <=*

Qualcomm · WSA8815 Firmwareversion=0 <=*

Qualcomm · QCN5124 Firmwareversion=0 <=*

Qualcomm · QCN9072 Firmwareversion=0 <=*

Qualcomm · QCA9889 Firmwareversion=0 <=*

Qualcomm · QCA6310 Firmwareversion=0 <=*

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026

Latest reporting daySep 16, 2026

Latest daily unique IPsUnavailable

Prior 30-day averageUnavailable

SourceShadowserver honeypots (KEV)

VectorUnavailable

PrivilegesUnavailable

Known exploitationUnconfirmed

Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

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