cve-2024-38545
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/330c825e66ef65278e4ebe57fd49c1d6f3f4e34e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/37a7559dc1358a8d300437e99ed8ecdab0671507Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/39d26cf46306bdc7ae809ecfdbfeff5aa1098911Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/63da190eeb5c9d849b71f457b15b308c94cbaf08Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/763780ef0336a973e933e40e919339381732dcafPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a942ec2745ca864cd8512142100e4027dc306a42Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/37a7559dc1358a8d300437e99ed8ecdab0671507Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/39d26cf46306bdc7ae809ecfdbfeff5aa1098911Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/63da190eeb5c9d849b71f457b15b308c94cbaf08Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/763780ef0336a973e933e40e919339381732dcafPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a942ec2745ca864cd8512142100e4027dc306a42Patch
Impacted products
Vendor Product Version
Linux Linux Version: 9a4435375cd151e07c0c38fa601b00115986091b
Version: 9a4435375cd151e07c0c38fa601b00115986091b
Version: 9a4435375cd151e07c0c38fa601b00115986091b
Version: 9a4435375cd151e07c0c38fa601b00115986091b
Version: 9a4435375cd151e07c0c38fa601b00115986091b
Version: 9a4435375cd151e07c0c38fa601b00115986091b
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