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Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix memory leak when a wq is reset idxd_wq_disable_cleanup() which is called from the reset path for a workqueue, sets the wq type to NONE, which for other parts of the driver mean that the wq is empty (all its resources were released). Only set the wq type to NONE after its resources are released.
Засегнати продукти
- Linux Linux: da32b28c95a79e399e18c03f8178f41aec9c66e4 преди a16098a2f0c11ee5e04e23aa7478ca1fcfb0f658; da32b28c95a79e399e18c03f8178f41aec9c66e4 преди 54d77cc0c40ca2f894859dc7b3c52997574f1a2a; da32b28c95a79e399e18c03f8178f41aec9c66e4 преди 39c1504e0e76bcfb93991fd94288a83e05d13b51; da32b28c95a79e399e18c03f8178f41aec9c66e4 преди a9e7815d38629bcf59d3005001f1f315424a58de; da32b28c95a79e399e18c03f8178f41aec9c66e4 преди 0c3d3ac57e3c52b570b8c695903306bff07e04c8; da32b28c95a79e399e18c03f8178f41aec9c66e4 преди d9cfb5193a047a92a4d3c0e91ea4cc87c8f7c478; 2a2df2bd10de44c3804661ed15157817c12d6291; 5.7.10 преди 5.8
- Linux Linux: 5.8; преди 5.8; 6.1.168 до 6.1.*; 6.6.131 до 6.6.*; 6.12.80 до 6.12.*; 6.18.21 до 6.18.*; 6.19.11 до 6.19.*; 7.0 до *
- Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP: V3.1.6 преди *
- Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP: V3.1.6 преди *
- Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP: V3.1.6 преди *
История
- 22 април 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-31441
- https://nvd.nist.gov/vuln/detail/CVE-2026-31441
- https://git.kernel.org/stable/c/a16098a2f0c11ee5e04e23aa7478ca1fcfb0f658
- https://git.kernel.org/stable/c/54d77cc0c40ca2f894859dc7b3c52997574f1a2a
- https://git.kernel.org/stable/c/39c1504e0e76bcfb93991fd94288a83e05d13b51
- https://git.kernel.org/stable/c/a9e7815d38629bcf59d3005001f1f315424a58de
- https://git.kernel.org/stable/c/0c3d3ac57e3c52b570b8c695903306bff07e04c8
- https://git.kernel.org/stable/c/d9cfb5193a047a92a4d3c0e91ea4cc87c8f7c478
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html