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NVD / CVE Program· CNA Linux

CVE-2026-43145: remoteproc: imx_rproc: Fix invalid loaded resource table detection

Noroxi assessment

Priority: Monitor (action score 22/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.12% (FIRST EPSS).
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: Linux Linux 198c629bd03863591f3fbf5ce8ff974a33f13dc9, 26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d, 5.15.202.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 198c629bd03863591f3fbf5ce8ff974a33f13dc9, 26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d, 5.15.202 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

MediumCVSS 5.5 · v3.1—No exploit Fix available
Published
May 6, 2026
Updated
Jun 17, 2026
EPSS
0.1% · 2th percentile

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
22 / 40 · 5.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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  • when exploit code appears or is weaponized
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  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
linuxlinux kernel

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • linux linux kernel5.15.168 and later · before 5.15.202
  • linux linux kernel6.1.113 and later · before 6.1.165
  • linux linux kernel6.6.57 and later · before 6.6.128
  • linux linux kernel6.11.4 and later · before 6.12.75
  • linux linux kernel6.13 and later · before 6.18.16
  • linux linux kernel6.19 and later · before 6.19.6

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 3d131f138e092c414c69860f2c897c59d660da99, 6.12affected
    • 64f2ca5ce97111a364a18c31772eb46c79e8b772 and later · before 91baf24d972ea3c04a75dd18821c03d223c0dbc0affected · git
    • 1d750606fedcdff7886f35a558c51b05ce2680a6 and later · before fcec79b6a3649ae7b1f659267602ca402c240d6eaffected · git
    • 7fb5f957213bc7268bac449f8bfe95967c9f3f3b and later · before 9bd98d088f47153a81a6ec8162b4415c64aa7f39affected · git
    • e954a1bd16102abc800629f9900715d8ec4c3130 and later · before 65379adf7d231c930572db45933ff4538f4c5128affected · git
    • e954a1bd16102abc800629f9900715d8ec4c3130 and later · before 500778df9e4c313190368908ff40c23948508e97affected · git
    • e954a1bd16102abc800629f9900715d8ec4c3130 and later · before 198c629bd03863591f3fbf5ce8ff974a33f13dc9affected · git
    • e954a1bd16102abc800629f9900715d8ec4c3130 and later · before 26aa5295010ffaebcf8f1991c53fa7cf2ee1b20daffected · git
    • 5.15.168 and later · before 5.15.202affected · semver
    • 6.1.113 and later · before 6.1.165affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.170-16.1.170-1
Debian:13linuxbefore 6.12.85-16.12.85-1
Debian:14linuxbefore 6.19.6-16.19.6-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
    90Now
  • CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV
    89Now
  • CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
    85Now

Published before and after this one in the same product

  • ← EarlierCVE-2026-43142May 6, 2026 · media: iris: gen1: Destroy internal buffers after FW releases
    22Monitor
  • ← EarlierCVE-2026-43144May 6, 2026 · wifi: brcmfmac: Fix potential kernel oops when probe fails
    22Monitor
  • Later →CVE-2026-43146May 6, 2026 · media: iris: Add buffer to list only after successful allocation
    22Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux198c629bd03863591f3fbf5ce8ff974a33f13dc9Vendor (CNA)
Linux Linux26aa5295010ffaebcf8f1991c53fa7cf2ee1b20dVendor (CNA)
Linux Linux5.15.202Vendor (CNA)
Linux Linux500778df9e4c313190368908ff40c23948508e97Vendor (CNA)
Linux Linux6.1.165Vendor (CNA)
Linux Linux6.12Vendor (CNA)
Linux Linux6.6.128Vendor (CNA)
Linux Linux65379adf7d231c930572db45933ff4538f4c5128Vendor (CNA)
Linux Linux91baf24d972ea3c04a75dd18821c03d223c0dbc0Vendor (CNA)
Linux Linux9bd98d088f47153a81a6ec8162b4415c64aa7f39Vendor (CNA)
Linux Linuxfcec79b6a3649ae7b1f659267602ca402c240d6eVendor (CNA)
debian:linux6.1.170-1 · Debian:12Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-401 · Missing Release of Memory after Effective Lifetime

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (6 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records