CVE-2024-47750
Huawei RDMA Use-After-Free Vulnerability
Description
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.
INFO
Published Date :
Oct. 21, 2024, 1:15 p.m.
Last Modified :
Oct. 23, 2024, 5:29 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
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information, practical solutions, and valuable tools related to
CVE-2024-47750.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2024-47750 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-47750 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Oct. 23, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://git.kernel.org/stable/c/2ccf1c75d39949d8ea043d04a2e92d7100ea723d No Types Assigned https://git.kernel.org/stable/c/2ccf1c75d39949d8ea043d04a2e92d7100ea723d Patch Changed Reference Type https://git.kernel.org/stable/c/60595923371c2ebe7faf82536c47eb0c967e3425 No Types Assigned https://git.kernel.org/stable/c/60595923371c2ebe7faf82536c47eb0c967e3425 Patch Changed Reference Type https://git.kernel.org/stable/c/d2d9c5127122745da6e887f451dd248cfeffca33 No Types Assigned https://git.kernel.org/stable/c/d2d9c5127122745da6e887f451dd248cfeffca33 Patch Changed Reference Type https://git.kernel.org/stable/c/dac2723d8bfa9cf5333f477741e6e5fa1ed34645 No Types Assigned https://git.kernel.org/stable/c/dac2723d8bfa9cf5333f477741e6e5fa1ed34645 Patch Changed Reference Type https://git.kernel.org/stable/c/fd8489294dd2beefb70f12ec4f6132aeec61a4d0 No Types Assigned https://git.kernel.org/stable/c/fd8489294dd2beefb70f12ec4f6132aeec61a4d0 Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.18 up to (excluding) 6.1.113 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.54 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.13 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.11 up to (excluding) 6.11.2 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 21, 2024
Action Type Old Value New Value Added Description 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. Added Reference kernel.org https://git.kernel.org/stable/c/2ccf1c75d39949d8ea043d04a2e92d7100ea723d [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/d2d9c5127122745da6e887f451dd248cfeffca33 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/dac2723d8bfa9cf5333f477741e6e5fa1ed34645 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/60595923371c2ebe7faf82536c47eb0c967e3425 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/fd8489294dd2beefb70f12ec4f6132aeec61a4d0 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-47750 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-47750
weaknesses.