CVE-2026-90319: Linux

Описание

Оригинално описание

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.

Засегнати продукти

• Linux Linux: 4f3509cfcc02e9d757f2714bb7dbbeec35de6fa7 преди 24f60ebabeb8757cec8ec2f97660d521bc9147ec; 181d4daaefb3bceeb2f2635ba9f3781eeda9e550 преди 6a760a53e73064735cdfa9e51c664983a89baf96; ad82be4298a89a9ae46f07128bdf3d8614bce745 преди 3f00999e44d9984036a029dbad9d2afe94a674d0; e6411c3b9512dba09af7d014d474516828c89706 преди 332591a245de978349a7558f8b20469951bb77cc; c332f3e2df0fcae5a45fd55cc18902fb1e4825ca преди 75f0bc167b96bbbef8182b88308c732af82c8d83; e842f9a1edf306bf36fe2a4d847a0b0d458770de преди 44a37264b26911e13d0a4f5630751c4157ed0354; e842f9a1edf306bf36fe2a4d847a0b0d458770de преди 530a9d5ef831a0049dad9a6b2b92d02301352c38; e842f9a1edf306bf36fe2a4d847a0b0d458770de преди b74030fbf187b43c1f85b66a7082e9946511cb5d; 6d22953c4a183d0b7fdf34d68c5debd16da6edc5; a0d069ccc475abaaa79c6368ee27fc0b5912bea8; 5.10.235 преди 5.10.270; 5.15.179 преди 5.15.221; 6.1.131 преди 6.1.188; 6.6.83 преди 6.6.157; 6.12.19 преди 6.12.110; 5.4.291 преди 5.5; 6.13.7 преди 6.14
• Linux Linux: 6.14; преди 6.14; 5.10.270 до 5.10.*; 5.15.221 до 5.15.*; 6.1.188 до 6.1.*; 6.6.157 до 6.6.*; 6.12.110 до 6.12.*; 6.18.52 до 6.18.*; 7.2.6 до 7.2.*; от 7.3 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-90319
• https://nvd.nist.gov/vuln/detail/CVE-2026-90319
• https://git.kernel.org/stable/c/24f60ebabeb8757cec8ec2f97660d521bc9147ec
• https://git.kernel.org/stable/c/6a760a53e73064735cdfa9e51c664983a89baf96
• https://git.kernel.org/stable/c/3f00999e44d9984036a029dbad9d2afe94a674d0
• https://git.kernel.org/stable/c/332591a245de978349a7558f8b20469951bb77cc
• https://git.kernel.org/stable/c/75f0bc167b96bbbef8182b88308c732af82c8d83
• https://git.kernel.org/stable/c/44a37264b26911e13d0a4f5630751c4157ed0354
• https://git.kernel.org/stable/c/530a9d5ef831a0049dad9a6b2b92d02301352c38
• https://git.kernel.org/stable/c/b74030fbf187b43c1f85b66a7082e9946511cb5d