CVE-2026-43145
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 6.1.170-1 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 6.19.6-1 |
| debian | sid | fixed | 6.19.6-1 |
| debian | trixie | fixed | 6.12.85-1 |
| linux-kernel | affected | 5.15.202 |
References
- https://git.kernel.org/stable/c/198c629bd03863591f3fbf5ce8ff974a33f13dc9
- https://git.kernel.org/stable/c/26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d
- https://git.kernel.org/stable/c/500778df9e4c313190368908ff40c23948508e97
- https://git.kernel.org/stable/c/65379adf7d231c930572db45933ff4538f4c5128
- https://git.kernel.org/stable/c/91baf24d972ea3c04a75dd18821c03d223c0dbc0
- https://git.kernel.org/stable/c/9bd98d088f47153a81a6ec8162b4415c64aa7f39
- https://git.kernel.org/stable/c/fcec79b6a3649ae7b1f659267602ca402c240d6e
- https://www.suse.com/security/cve/CVE-2026-43145.html
- https://security-tracker.debian.org/tracker/CVE-2026-43145
CWEs
CWE-401
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.