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VulnerabilityPublished Updated

CVE-2024-58056: Linux kernel · remoteproc: core: Fix ida_free call while not allocated

Affects Linux kernelSource GCVE Database

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Not known to be exploited.

Data as of 10 Nov 2026, 14:48 UTC

Severity
Low

Rated Low by Threat Radar's AI analysis · No CVSS score from NVD or the CNA

Thin evidence

One scorer or none

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 6 Mar 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.

What to do

AI-suggested

A fix is available that calls ida_alloc earlier in the rproc_alloc() function to ensure rproc->index is properly set before ida_free is called. Users should apply the updated Linux kernel version containing this fix once released. No additional mitigation is indicated.

Description

A flaw in the Linux kernel's remoteproc core was fixed where an ida_free call could be made on an unallocated ID, causing a warning and potential instability. This occurs in the rproc_alloc() function when an error triggers device release before ida_alloc is called, leaving rproc->index incorrectly set. The fix involves calling ida_alloc earlier to ensure proper initialization.

References

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