CVSS
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: net: hv_netvsc: reject RSS hash key programming without RX indirection table RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndis_filter_device_add() does not allocate an indirection table, accepting RSS hash key updates in this state leads to a hang. Fix this by gating netvsc_set_rxfh() on ndc->rx_table_sz and return -EOPNOTSUPP when the table is absent. This aligns set_rxfh with the device capabilities and prevents incorrect behavior.
Засегнати продукти
- Linux Linux: 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 преди 8288136f508e78eb3563e7073975999cf225a2f9; 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 преди 82c9039c8ebb715753a40434df714f865a3aec9c; 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 преди 4cd55c609e85ae2313248ef1a33619a3eef44a16; 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 преди 11dd9a9ef4dc4507a15a69b8511a0013c6c28fa3; 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 преди d23564955811da493f34412d7de60fa268c8cb50
- Linux Linux: 4.11; преди 4.11; 6.1.162 до 6.1.*; 6.6.122 до 6.6.*; 6.12.67 до 6.12.*; 6.18.7 до 6.18.*; от 6.19 нататък
Siemens: още 3 продукта, добавени от Siemens
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
История
- 4 февруари 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-23054
- https://nvd.nist.gov/vuln/detail/CVE-2026-23054
- https://git.kernel.org/stable/c/8288136f508e78eb3563e7073975999cf225a2f9
- https://git.kernel.org/stable/c/82c9039c8ebb715753a40434df714f865a3aec9c
- https://git.kernel.org/stable/c/4cd55c609e85ae2313248ef1a33619a3eef44a16
- https://git.kernel.org/stable/c/11dd9a9ef4dc4507a15a69b8511a0013c6c28fa3
- https://git.kernel.org/stable/c/d23564955811da493f34412d7de60fa268c8cb50
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html