Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
da32b28c95a79e399e18c03f8178f41aec9c66e4 to < a16098a2f0c11ee5e04e23aa7478ca1fcfb0f658affectedda32b28c95a79e399e18c03f8178f41aec9c66e4 to < 54d77cc0c40ca2f894859dc7b3c52997574f1a2aaffectedda32b28c95a79e399e18c03f8178f41aec9c66e4 to < 39c1504e0e76bcfb93991fd94288a83e05d13b51affectedda32b28c95a79e399e18c03f8178f41aec9c66e4 to < a9e7815d38629bcf59d3005001f1f315424a58deaffectedda32b28c95a79e399e18c03f8178f41aec9c66e4 to < 0c3d3ac57e3c52b570b8c695903306bff07e04c8affectedda32b28c95a79e399e18c03f8178f41aec9c66e4 to < d9cfb5193a047a92a4d3c0e91ea4cc87c8f7c478affected2a2df2bd10de44c3804661ed15157817c12d6291affected5.7.10 to < 5.8affected
Linux Linux
Default version status: affected
5.8affected0 to < 5.8unaffected6.1.168 to ≤ 6.1.*unaffected6.6.131 to ≤ 6.6.*unaffected6.12.80 to ≤ 6.12.*unaffected6.18.21 to ≤ 6.18.*unaffected6.19.11 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
References
- 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 ↗