Riskcovery

CVE-2023-43511

Loop with Unreachable Exit Condition (Infinite Loop) in WLAN Firmware

State
Published
Severity
7.5 High
Published
Jan 2, 2024
Updated
Jun 16, 2025
Reserved
Sep 19, 2023

Read the record on cve.org

Description

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

Scores

CVSSScoreVectorSource
3.17.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hqualcomm

Weaknesses

  • CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')

Affected Products

ProductVersions
SnapdragonQualcomm, Inc.
  • 315 5G IoT ModemAffected
  • 9206 LTE ModemAffected
  • APQ8017Affected
  • APQ8064AUAffected
  • APQ8092Affected
  • APQ8094Affected
  • AQT1000Affected
  • AR8031Affected
  • AR8035Affected
  • AR9380Affected
  • CSR8811Affected
  • CSRA6620Affected
  • CSRA6640Affected
  • CSRB31024Affected
  • FastConnect 6200Affected
  • FastConnect 6700Affected
  • FastConnect 6800Affected
  • FastConnect 6900Affected
  • FastConnect 7800Affected
  • Flight RB5 5G PlatformAffected
  • Home Hub 100 PlatformAffected
  • Immersive Home 214 PlatformAffected
  • Immersive Home 216 PlatformAffected
  • Immersive Home 316 PlatformAffected
  • Immersive Home 318 PlatformAffected
  • and 334 more versions

References

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