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CVE-2024-38545

HIGH

7.8

Description

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.

Details CVE

Score CVSS v3.17.8

SeveriteHIGH

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie6/19/2024

Derniere modification12/23/2025

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernel

Faiblesses (CWE)

CWE-416

References

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)

Correlations IOC

Aucune correlation enregistree

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