CVE-2026-46126None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Fix mana_destroy_wq_obj() cleanup in mana_ib_create_qp_rss() Sashiko points out there are two bugs here in the error unwind flow, both related to how the WQ…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mana: Fix mana_destroy_wq_obj() cleanup in mana_ib_create_qp_rss()
Sashiko points out there are two bugs here in the error unwind flow, both related to how the WQ table is unwound.
First there is a double i-- on the first failure path due to the while loop having a i--, remove it.
Second if mana_ib_install_cq_cb() fails then mana_create_wq_obj() is not undone due to the above i--.
Linux >= c15d7802a42402a87880a17eee89ff023e49ecc0 < 8f23eb6c50f1a4bf32fc4d62cfb9fc39e8e586cfLinux >= c15d7802a42402a87880a17eee89ff023e49ecc0 < bb9cb36eaefa4dcb7c0d9f7a01e5c739abdd53a8Linux >= c15d7802a42402a87880a17eee89ff023e49ecc0 < 9a05a6798177e44dfbe18393be2c1ebb89ab06fdLinux >= c15d7802a42402a87880a17eee89ff023e49ecc0 < 34ecf795692ee57c393109f4a24ccc313091e137Linux 6.8Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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