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CVE-2024-38545
HIGH7.8
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.
CVE Details
CVSS v3.1 Score7.8
SeverityHIGH
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack VectorLOCAL
ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
Published6/19/2024
Last Modified12/23/2025
Sourcenvd
Honeypot Sightings0
Affected Products
linux:linux_kernel
Weaknesses (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)
IOC Correlations
No correlations recorded
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