Vulnerability-Lookup

FKIE_CVE-2026-43145

Vulnerability from fkie_nvd - Published: 2026-05-06 12:16 - Updated: 2026-05-13 21:10

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: remoteproc: imx_rproc: Fix invalid loaded resource table detection imx_rproc_elf_find_loaded_rsc_table() may incorrectly report a loaded resource table even when the current firmware does not provide one. When the device tree contains a "rsc-table" entry, priv->rsc_table is non-NULL and denotes where a resource table would be located if one is present in memory. However, when the current firmware has no resource table, rproc->table_ptr is NULL. The function still returns priv->rsc_table, and the remoteproc core interprets this as a valid loaded resource table. Fix this by returning NULL from imx_rproc_elf_find_loaded_rsc_table() when there is no resource table for the current firmware (i.e. when rproc->table_ptr is NULL). This aligns the function's semantics with the remoteproc core: a loaded resource table is only reported when a valid table_ptr exists. With this change, starting firmware without a resource table no longer triggers a crash.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/198c629bd03863591f3fbf5ce8ff974a33f13dc9	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/500778df9e4c313190368908ff40c23948508e97	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/65379adf7d231c930572db45933ff4538f4c5128	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/91baf24d972ea3c04a75dd18821c03d223c0dbc0	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9bd98d088f47153a81a6ec8162b4415c64aa7f39	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/fcec79b6a3649ae7b1f659267602ca402c240d6e	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*

JSON

To clipboard

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: imx_rproc: Fix invalid loaded resource table detection\n\nimx_rproc_elf_find_loaded_rsc_table() may incorrectly report a loaded\nresource table even when the current firmware does not provide one.\n\nWhen the device tree contains a \"rsc-table\" entry, priv-\u003ersc_table is\nnon-NULL and denotes where a resource table would be located if one is\npresent in memory. However, when the current firmware has no resource\ntable, rproc-\u003etable_ptr is NULL. The function still returns\npriv-\u003ersc_table, and the remoteproc core interprets this as a valid loaded\nresource table.\n\nFix this by returning NULL from imx_rproc_elf_find_loaded_rsc_table() when\nthere is no resource table for the current firmware (i.e. when\nrproc-\u003etable_ptr is NULL). This aligns the function\u0027s semantics with the\nremoteproc core: a loaded resource table is only reported when a valid\ntable_ptr exists.\n\nWith this change, starting firmware without a resource table no longer\ntriggers a crash."
    }
  ],
  "id": "CVE-2026-43145",
  "lastModified": "2026-05-13T21:10:02.407",
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2026-43145 (GCVE-0-2026-43145)

Vulnerability from cvelistv5 – Published: 2026-05-06 11:27 – Updated: 2026-05-11 22:18

Title

remoteproc: imx_rproc: Fix invalid loaded resource table detection

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

7 references

URL	Tags
https://git.kernel.org/stable/c/91baf24d972ea3c04…
https://git.kernel.org/stable/c/fcec79b6a3649ae7b…
https://git.kernel.org/stable/c/9bd98d088f47153a8…
https://git.kernel.org/stable/c/65379adf7d231c930…
https://git.kernel.org/stable/c/500778df9e4c31319…
https://git.kernel.org/stable/c/198c629bd03863591…
https://git.kernel.org/stable/c/26aa5295010ffaebc…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 64f2ca5ce97111a364a18c31772eb46c79e8b772 , < 91baf24d972ea3c04a75dd18821c03d223c0dbc0 (git) Affected: 1d750606fedcdff7886f35a558c51b05ce2680a6 , < fcec79b6a3649ae7b1f659267602ca402c240d6e (git) Affected: 7fb5f957213bc7268bac449f8bfe95967c9f3f3b , < 9bd98d088f47153a81a6ec8162b4415c64aa7f39 (git) Affected: e954a1bd16102abc800629f9900715d8ec4c3130 , < 65379adf7d231c930572db45933ff4538f4c5128 (git) Affected: e954a1bd16102abc800629f9900715d8ec4c3130 , < 500778df9e4c313190368908ff40c23948508e97 (git) Affected: e954a1bd16102abc800629f9900715d8ec4c3130 , < 198c629bd03863591f3fbf5ce8ff974a33f13dc9 (git) Affected: e954a1bd16102abc800629f9900715d8ec4c3130 , < 26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d (git) Affected: 3d131f138e092c414c69860f2c897c59d660da99 (git)
Linux	Linux	Affected: 6.12 Unaffected: 0 , < 6.12 (semver) Unaffected: 5.15.202 , ≤ 5.15.* (semver) Unaffected: 6.1.165 , ≤ 6.1.* (semver) Unaffected: 6.6.128 , ≤ 6.6.* (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.16 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2026-43145

CVE-2026-43145 (GCVE-0-2026-43145)

Tags

Sightings

Nomenclature