CVE-2024-35913

Adjacent Wi-Fi disruption via misparsed session notifications

Published May 19, 2024 · Updated Aug 5, 2026

Improper notification parsing in Linux 6.7 through 6.8.4 allows adjacent attackers to disrupt Wi-Fi connectivity via forced reassociation. iwl_mvm_rx_session_protect_notif selects the notification layout from the SESSION_PROTECTION_CMD version instead of SESSION_PROTECTION_NOTIF, so differing versions make mac_id bytes parse as link_id and update the wrong interface state. The attacker must be within wireless range; repeated deauthentication or a rogue access point can tear down associations and can panic hosts configured with panic_on_warn.

CVSS severity7.1
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper notification parsing in Linux 6.7 through 6.8.4 allows adjacent attackers to disrupt Wi-Fi connectivity via forced reassociation. iwl_mvm_rx_session_protect_notif selects the notification layout from the SESSION_PROTECTION_CMD version instead of SESSION_PROTECTION_NOTIF, so differing versions make mac_id bytes parse as link_id and update the wrong interface state. The attacker must be within wireless range; repeated deauthentication or a rogue access point can tear down associations and can panic hosts configured with panic_on_warn.

The record

CVE
CVE-2024-35913
Published
May 19, 2024
Updated
Aug 5, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
T1499
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 19, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=085d33c53012866b6c088b69b603af7cf69c0a53 <222abd95f503e28c0404e596291fe472fe90929c
  2. Affected versionversion=085d33c53012866b6c088b69b603af7cf69c0a53 <bbe806c294c9c4cd1221140d96e5f367673e393a
  3. Affected versionversion=6.7

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=085d33c53012866b6c088b69b603af7cf69c0a53 <222abd95f503e28c0404e596291fe472fe90929c; version=085d33c53012866b6c088b69b603af7cf69c0a53 <bbe806c294c9c4cd1221140d96e5f367673e393a; version=6.7

Published CVSS scores

4.7CISA-ADPCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.1Linux kernel CNACVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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