CVE-2024-47750
- Source
- https://cve.org/CVERecord?id=CVE-2024-47750
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-47750.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-47750
- Downstream
- Related
- Published
- 2024-10-21T12:14:15Z
- Modified
- 2026-08-12T03:30:36Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- RDMA/hns: Fix Use-After-Free of rsv_qp on HIP08
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix Use-After-Free of rsv_qp on HIP08
Currently rsv_qp is freed before ib_unregister_device() is called on HIP08. During the time interval, users can still dereg MR and rsv_qp will be used in this process, leading to a UAF. Move the release of rsv_qp after calling ib_unregister_device() to fix it.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47750.json" }- References
-
- https://git.kernel.org/stable/c/2ccf1c75d39949d8ea043d04a2e92d7100ea723d
- https://git.kernel.org/stable/c/60595923371c2ebe7faf82536c47eb0c967e3425
- https://git.kernel.org/stable/c/d2d9c5127122745da6e887f451dd248cfeffca33
- https://git.kernel.org/stable/c/dac2723d8bfa9cf5333f477741e6e5fa1ed34645
- https://git.kernel.org/stable/c/fd8489294dd2beefb70f12ec4f6132aeec61a4d0
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47750.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-47750
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced70f92521584f1d1e8268311ee84413307b0fdea8Fixed2ccf1c75d39949d8ea043d04a2e92d7100ea723dFixedd2d9c5127122745da6e887f451dd248cfeffca33Fixeddac2723d8bfa9cf5333f477741e6e5fa1ed34645Fixed60595923371c2ebe7faf82536c47eb0c967e3425Fixedfd8489294dd2beefb70f12ec4f6132aeec61a4d0