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CVE-2024-38545

HIGH

7.8

Descripcion

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix UAF for cq async event The refcount of CQ is not protected by locks. When CQ asynchronous events and CQ destruction are concurrent, CQ may have been released, which will cause UAF. Use the xa_lock() to protect the CQ refcount.

Detalles CVE

Puntuacion CVSS v3.17.8

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado6/19/2024

Ultima modificacion12/23/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

linux:linux_kernel

Debilidades (CWE)

CWE-416

Referencias

https://git.kernel.org/stable/c/330c825e66ef65278e4ebe57fd49c1d6f3f4e34e(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/37a7559dc1358a8d300437e99ed8ecdab0671507(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/39d26cf46306bdc7ae809ecfdbfeff5aa1098911(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/63da190eeb5c9d849b71f457b15b308c94cbaf08(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/763780ef0336a973e933e40e919339381732dcaf(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/a942ec2745ca864cd8512142100e4027dc306a42(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/37a7559dc1358a8d300437e99ed8ecdab0671507(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/39d26cf46306bdc7ae809ecfdbfeff5aa1098911(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/63da190eeb5c9d849b71f457b15b308c94cbaf08(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/763780ef0336a973e933e40e919339381732dcaf(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/a942ec2745ca864cd8512142100e4027dc306a42(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

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