CVE-2024-58097

Kernel crash via invalid ath11k buffer handling

Published Apr 16, 2025 · Updated May 11, 2026

Infinite-loop flaw in the Linux ath11k driver allows local users to crash the kernel while monitor destination-ring frames are processed. In dp_rx.c, destination processing stops on a hardware buf_id with no valid buffer, then revisits the same entry instead of advancing to the next MSDU. The affected path requires an ath11k device and monitor-ring processing; the bounded consequence is an RCU stall and kernel crash.

CVSS severity5.5
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Infinite-loop flaw in the Linux ath11k driver allows local users to crash the kernel while monitor destination-ring frames are processed. In dp_rx.c, destination processing stops on a hardware buf_id with no valid buffer, then revisits the same entry instead of advancing to the next MSDU. The affected path requires an ath11k device and monitor-ring processing; the bounded consequence is an RCU stall and kernel crash.

The record

CVE
CVE-2024-58097
Published
Apr 16, 2025
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
CWE-835, T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 16, 2025CVE publishedPublication date reported by the CVE source.
  2. May 11, 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=5.6
  2. Affected versionversion=d5c65159f2895379e11ca13f62feabe93278985d <16c6c35c03ea73054a1f6d3302a4ce4a331b427d
  3. Affected versionversion=d5c65159f2895379e11ca13f62feabe93278985d <8db5de0cf02fccf4c759aa58edbe65659daf607c
  4. Affected versionversion=d5c65159f2895379e11ca13f62feabe93278985d <9f1a002f0171d27f3554e529f3c70df438f05dfe
  5. Affected versionversion=d5c65159f2895379e11ca13f62feabe93278985d <b4991fc41745645f8050506f5a8578bd11e6b378

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=5.6; version=d5c65159f2895379e11ca13f62feabe93278985d <16c6c35c03ea73054a1f6d3302a4ce4a331b427d; version=d5c65159f2895379e11ca13f62feabe93278985d <8db5de0cf02fccf4c759aa58edbe65659daf607c; version=d5c65159f2895379e11ca13f62feabe93278985d <9f1a002f0171d27f3554e529f3c70df438f05dfe; version=d5c65159f2895379e11ca13f62feabe93278985d <b4991fc41745645f8050506f5a8578bd11e6b378

Published CVSS scores

5.5CISA ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')
T1499Endpoint Denial of Service

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

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Your stack

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