Strix
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CVE-2023-43511

HIGHCVSS 7.5/10EPSS 0.32%

Last modified

CVE-2023-43511 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.32%

24.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Qualcomm315 5g Iot Modem FirmwareAll versions
Qualcomm9206 Lte Modem FirmwareAll versions
QualcommApq8017 FirmwareAll versions
QualcommApq8064au FirmwareAll versions
QualcommApq8092 FirmwareAll versions
QualcommApq8094 FirmwareAll versions
QualcommAqt1000 FirmwareAll versions
QualcommAr8031 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommAr9380 FirmwareAll versions
QualcommCsr8811 FirmwareAll versions
QualcommCsra6620 FirmwareAll versions
QualcommCsra6640 FirmwareAll versions
QualcommCsrb31024 FirmwareAll versions
QualcommFastconnect 6200 FirmwareAll versions
QualcommFastconnect 6700 FirmwareAll versions
QualcommFastconnect 6800 FirmwareAll versions
QualcommFastconnect 6900 FirmwareAll versions
QualcommFastconnect 7800 FirmwareAll versions
QualcommFlight Rb5 5g Platform FirmwareAll versions
QualcommHome Hub 100 Platform FirmwareAll versions
QualcommImmersive Home 214 Platform FirmwareAll versions
QualcommImmersive Home 216 Platform FirmwareAll versions
QualcommImmersive Home 316 Platform FirmwareAll versions
QualcommImmersive Home 318 Platform FirmwareAll versions
QualcommImmersive Home 3210 Platform FirmwareAll versions
QualcommImmersive Home 326 Platform FirmwareAll versions
QualcommIpq4018 FirmwareAll versions
QualcommIpq4028 FirmwareAll versions
QualcommIpq4029 FirmwareAll versions
QualcommIpq5010 FirmwareAll versions
QualcommIpq5028 FirmwareAll versions
QualcommIpq5332 FirmwareAll versions
QualcommIpq6000 FirmwareAll versions
QualcommIpq6010 FirmwareAll versions
QualcommIpq6018 FirmwareAll versions
QualcommIpq6028 FirmwareAll versions
QualcommIpq8064 FirmwareAll versions
QualcommIpq8065 FirmwareAll versions
QualcommIpq8068 FirmwareAll versions
QualcommIpq8069 FirmwareAll versions
QualcommIpq8070 FirmwareAll versions
QualcommIpq8070a FirmwareAll versions
QualcommIpq8071a FirmwareAll versions
QualcommIpq8072a FirmwareAll versions
QualcommIpq8074 FirmwareAll versions
QualcommIpq8074a FirmwareAll versions
QualcommIpq8076 FirmwareAll versions
QualcommIpq8076a FirmwareAll versions
QualcommIpq8078 FirmwareAll versions

Showing 50 of 356 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-43511?
Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header.
How severe is CVE-2023-43511?
CVE-2023-43511 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.
How do I fix CVE-2023-43511?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-43511?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST