SARA / Free Tools / CVE / CVE-2023-43553

CVE-2023-43553 — Memory corruption while parsing beacon/probe response frame when AP sends more s

Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.

CVSS
9.8 CRITICAL
EPSS
29.00% (top 47.80%)
CWE
CWE-823
Published
2024-03-04T10:48:59.001Z
Last modified
2024-08-02T19:44:43.819Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

01What is this vulnerability?

Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.

02Affected products

VendorProductVersions
Qualcomm, Inc.SnapdragonAR8035, CSR8811, FastConnect 6900, FastConnect 7800, Immersive Home 214 Platform, Immersive Home 216 Platform, Immersive Home 316 Platform, Immersive Home 318 Platform, Immersive Home 3210 Platform, Immersive Home 326 Platform, IPQ5010, IPQ5028, IPQ5302, IPQ5312, IPQ5332, IPQ6000, IPQ6010, IPQ6018, IPQ6028, IPQ8070A, IPQ8071A, IPQ8072A, IPQ8074A, IPQ8076, IPQ8076A, IPQ8078, IPQ8078A, IPQ8173, IPQ8174, IPQ9008, IPQ9570, IPQ9574, QAM8255P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA0000, QCA4024, QCA6554A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584AU, QCA6595, QCA6595AU, QCA6678AQ, QCA6696, QCA6698AQ, QCA6797AQ, QCA8075, QCA8081, QCA8082, QCA8084, QCA8085, QCA8337, QCA8386, QCA9888, QCA9889, QCC2073, QCC2076, QCC710, QCF8000, QCF8001, QCN5022, QCN5024, QCN5052, QCN5122, QCN5124, QCN5152, QCN5154, QCN5164, QCN6023, QCN6024, QCN6112, QCN6122, QCN6132, QCN6224, QCN6274, QCN6402, QCN6412, QCN6422, QCN6432, QCN9000, QCN9012, QCN9013, QCN9022, QCN9024, QCN9070, QCN9072, QCN9074, QCN9100, QCN9274, QCS8550, QFW7114, QFW7124, SA6155P, SA7255P, SA8155P, SA8195P, SA8255P, SA8650P, SA8770P, SA8775P, SA9000P, SDX55, SDX65M, SM8550P, Snapdragon 8 Gen 2 Mobile Platform, Snapdragon 8+ Gen 2 Mobile Platform, Snapdragon AR2 Gen 1 Platform, Snapdragon X65 5G Modem-RF System, Snapdragon X75 5G Modem-RF System, SRV1H, SRV1M, SSG2115P, SSG2125P, SXR1230P, SXR2230P, WCD9340, WCD9380, WCD9385, WCD9390, WCD9395, WSA8830, WSA8832, WSA8835, WSA8840, WSA8845, WSA8845H

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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