CVE-2026-98429
In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep EQ resources alive while IRQ is registered The completion IRQ handler access…
Impact
In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep EQ resources alive while IRQ is registered The completion IRQ handler accesses the EQ state and DMA buffer. Its IRQ was registered before that state was initialized, while teardown released the buffer before free_irq() synchronized the handler. Initialize the EQ without arming it, register the IRQ, and then arm it. Reverse the resource order during teardown by freeing the IRQ before destroying the EQ.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/38871ff47e2a02f8d9a333a65f358d987247b5b0
- https://git.kernel.org/stable/c/3cd652dfcd822af26ba75d6d2d245ea7f73b499e
- https://git.kernel.org/stable/c/795eb34bfd8b1ab347adc41a11e4bb97c3ac0ce6
- https://git.kernel.org/stable/c/9ecd3dcbdf1f315aadc049b291f59c79dc478062
- https://git.kernel.org/stable/c/c767e2812cac83fef70fb8932c3f0fe97dff9388
- https://git.kernel.org/stable/c/e22a3627b7151754f07f90ea3d1ab6e85f5d93f4