5.5

CVE-2026-46126

RDMA/mana: Fix mana_destroy_wq_obj() cleanup in mana_ib_create_qp_rss()

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--.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.8 < 6.12.88
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.30
Linux ≫ Linux Kernel Version >= 6.19 < 7.0.7
Linux ≫ Linux Kernel Version7.1 Updaterc1
Linux ≫ Linux Kernel Version7.1 Updaterc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.027
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/8f23eb6c50f1a4bf32fc4d62cfb9fc39e8e586cf
Patch
https://git.kernel.org/stable/c/bb9cb36eaefa4dcb7c0d9f7a01e5c739abdd53a8
Patch
https://git.kernel.org/stable/c/9a05a6798177e44dfbe18393be2c1ebb89ab06fd
Patch
https://git.kernel.org/stable/c/34ecf795692ee57c393109f4a24ccc313091e137
Patch