CVE-2026-98355
RDMA/rtrs: guard against null kobj name
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 7.2.8
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 5a93929d9f9a1d82946ddd49e260b6dd1756ad6d · fixed in f79cf42ff23f9120246cd6740eaa26f59c632a4a; From 5a93929d9f9a1d82946ddd49e260b6dd1756ad6d · fixed in 99c24a8968ebef0573825b5cb89d5985d51635b9
- Linux Linux
6.1
- KernelLinux
From 6.1.0 · fixed in 7.2.8