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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-43145

remoteproc: imx_rproc: Fix invalid loaded resource table detection

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 64f2ca5ce97111a364a18c31772eb46c79e8b772 to < 91baf24d972ea3c04a75dd18821c03d223c0dbc0affected
  • 1d750606fedcdff7886f35a558c51b05ce2680a6 to < fcec79b6a3649ae7b1f659267602ca402c240d6eaffected
  • 7fb5f957213bc7268bac449f8bfe95967c9f3f3b to < 9bd98d088f47153a81a6ec8162b4415c64aa7f39affected
  • e954a1bd16102abc800629f9900715d8ec4c3130 to < 65379adf7d231c930572db45933ff4538f4c5128affected
  • e954a1bd16102abc800629f9900715d8ec4c3130 to < 500778df9e4c313190368908ff40c23948508e97affected
  • e954a1bd16102abc800629f9900715d8ec4c3130 to < 198c629bd03863591f3fbf5ce8ff974a33f13dc9affected
  • e954a1bd16102abc800629f9900715d8ec4c3130 to < 26aa5295010ffaebcf8f1991c53fa7cf2ee1b20daffected
  • 3d131f138e092c414c69860f2c897c59d660da99affected
  • 5.15.168 to < 5.15.202affected
  • 6.1.113 to < 6.1.165affected
  • 6.6.57 to < 6.6.128affected
  • 6.11.4 to < 6.12affected

Linux Linux

Default version status: affected

  • 6.12affected
  • 0 to < 6.12unaffected
  • 5.15.202 to ≤ 5.15.*unaffected
  • 6.1.165 to ≤ 6.1.*unaffected
  • 6.6.128 to ≤ 6.6.*unaffected
  • 6.12.75 to ≤ 6.12.*unaffected
  • 6.18.16 to ≤ 6.18.*unaffected
  • 6.19.6 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References