CVE-2026-90319

CVE CVE-2026-90319EUVD EUVD-2026-81980Published 2026-09-17T16:08:36.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: rapidio: clear mport->net when rio_add_net() fails rio_alloc_net() stores the newly allocated rio_net in mport->net before rio_scan_alloc_net() registers the device. If rio_add_net() fails, rio_scan_alloc_net() drops the device reference with put_device(), which releases the rio_net through the device release callback. However, mport->net is left pointing at the freed object. A later mport unregister path can then dereference the dangling mport->net pointer and may try to free the same rio_net again. Clear mport->net in the rio_add_net() failure path, matching the cleanup done for the destID table allocation failure path.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux e6411c3b9512dba09af7d014d474516828c89706 <332591a245de978349a7558f8b20469951bb77cc; patch: 0; 5.4.291 <5.5; 6.12.19 <6.12.110; e842f9a1edf306bf36fe2a4d847a0b0d458770de <44a37264b26911e13d0a4f5630751c4157ed0354; patch: 6.6.157; patch: 6.18.52; 6d22953c4a183d0b7fdf34d68c5debd16da6edc5; 6.14; e842f9a1edf306bf36fe2a4d847a0b0d458770de <530a9d5ef831a0049dad9a6b2b92d02301352c38; ad82be4298a89a9ae46f07128bdf3d8614bce745 <3f00999e44d9984036a029dbad9d2afe94a674d0; 181d4daaefb3bceeb2f2635ba9f3781eeda9e550 <6a760a53e73064735cdfa9e51c664983a89baf96; patch: 6.12.110; a0d069ccc475abaaa79c6368ee27fc0b5912bea8; patch: 5.10.270; 5.10.235 <5.10.270; 6.13.7 <6.14; patch: 7.3-rc1; patch: 7.2.6; 6.1.131 <6.1.188; c332f3e2df0fcae5a45fd55cc18902fb1e4825ca <75f0bc167b96bbbef8182b88308c732af82c8d83; 4f3509cfcc02e9d757f2714bb7dbbeec35de6fa7 <24f60ebabeb8757cec8ec2f97660d521bc9147ec; 6.6.83 <6.6.157; 5.15.179 <5.15.221; patch: 5.15.221; patch: 6.1.188; e842f9a1edf306bf36fe2a4d847a0b0d458770de <b74030fbf187b43c1f85b66a7082e9946511cb5d

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

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Linux — Linux

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