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CVE-2026-98355RDMA/rtrs: guard against null kobj name

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs: guard against null kobj name In the client, if `init_path()` errors, the callee tries to clean up with `rtrs_clt_close_conns()`. However, this can lead to calling the event tracing code with `clt_path->kobj->name` being `NULL` and thus causing a null pointer dereference when trying to copy from it. This just adds a guard to check that the name is not `NULL` before copying from it. The server appears to have a similar pattern.

Timeline

  1. ID reserved

    By Linux

  2. · 11 days later

    Published

  3. · 13 days later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.

EPSS (exploitation in 30 days)
0.14% · top 96% of all CVEs (12 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.

Affected products

  • Linux · Linux

    • affected 5a93929d9f9a1d82946ddd49e260b6dd1756ad6d – < f79cf42ff23f9120246cd6740eaa26f59c632a4a
    • affected 5a93929d9f9a1d82946ddd49e260b6dd1756ad6d – < 99c24a8968ebef0573825b5cb89d5985d51635b9

  • Linux · Linux

    • affected 6.1
    • unaffected < 6.1
    • unaffected 7.2.8 – ≤ 7.2.*
    • unaffected 7.3 – ≤ *

References

References2

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .