CVE-2024-58080

Local kernel crash via missing clock parent map

Published Mar 6, 2025 · Updated May 11, 2026

NULL pointer dereference in Linux kernel 5.18's SM6350 display clock driver allows local users to crash the system via a clock-rate change. The dispcc-sm6350 driver defines a clk_rcg2 parent without the matching parent_map, so qcom_find_src_index dereferences NULL during clk_set_rate. Reachability requires local low-privilege execution on a system using the affected Qualcomm SM6350 display clock, and successful triggering crashes the kernel rather than changing or exposing data.

CVSS severity5.5
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

NULL pointer dereference in Linux kernel 5.18's SM6350 display clock driver allows local users to crash the system via a clock-rate change. The dispcc-sm6350 driver defines a clk_rcg2 parent without the matching parent_map, so qcom_find_src_index dereferences NULL during clk_set_rate. Reachability requires local low-privilege execution on a system using the affected Qualcomm SM6350 display clock, and successful triggering crashes the kernel rather than changing or exposing data.

The record

CVE
CVE-2024-58080
Published
Mar 6, 2025
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
CWE-476, T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 6, 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=5.18
  2. Affected versionversion=837519775f1d3945e3d4019641f7120d58325059 <2dba8d5d423fa5f6f3a687aa6e0da5808f69091b
  3. Affected versionversion=837519775f1d3945e3d4019641f7120d58325059 <3ad28517385e2821e8e43388d6a0b3e1ba0bc3ab
  4. Affected versionversion=837519775f1d3945e3d4019641f7120d58325059 <3daca9050857220726732ad9d4a8512069386f46
  5. Affected versionversion=837519775f1d3945e3d4019641f7120d58325059 <a1f15808adfd77268eac7fefce5378ad9fedbfba
  6. Affected versionversion=837519775f1d3945e3d4019641f7120d58325059 <d4cdb196f182d2fbe336c968228be00d8c3fed05

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=5.18; version=837519775f1d3945e3d4019641f7120d58325059 <2dba8d5d423fa5f6f3a687aa6e0da5808f69091b; version=837519775f1d3945e3d4019641f7120d58325059 <3ad28517385e2821e8e43388d6a0b3e1ba0bc3ab; version=837519775f1d3945e3d4019641f7120d58325059 <3daca9050857220726732ad9d4a8512069386f46; version=837519775f1d3945e3d4019641f7120d58325059 <a1f15808adfd77268eac7fefce5378ad9fedbfba; version=837519775f1d3945e3d4019641f7120d58325059 <d4cdb196f182d2fbe336c968228be00d8c3fed05

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-476NULL Pointer Dereference
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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