01 Record

CVE-2024-47750

RDMA/hns: Fix Use-After-Free of rsv_qp on HIP08

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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02 Description

RDMA/hns: Fix Use-After-Free of rsv_qp on HIP08

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 11.0% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-08-04.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2024-10-21 12:14Z2 YR AGO

Last updated

2026-08-05 11:39Z2 MO AGO

Reserved

2024-09-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

CWE-416Use After FreeVariant

Data version

5.2

Document digest

59e598d8d7517013ec5d0345ee22ab2a3bb1161758f0c747b0bd8535e190ec29

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux70f92521584f1d1e8268311ee84413307b0fdea8 to < 2ccf1c75d39949d8ea043d04a2e92d7100ea723d, 70f92521584f1d1e8268311ee84413307b0fdea8 to < d2d9c5127122745da6e887f451dd248cfeffca33, 70f92521584f1d1e8268311ee84413307b0fdea8 to < dac2723d8bfa9cf5333f477741e6e5fa1ed34645, 70f92521584f1d1e8268311ee84413307b0fdea8 to < 60595923371c2ebe7faf82536c47eb0c967e3425, 70f92521584f1d1e8268311ee84413307b0fdea8 to < fd8489294dd2beefb70f12ec4f6132aeec61a4d0, 5.18—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/2ccf1c75d39949d8ea043d04a2e92d7100ea723d
git.kernel.orghttps://git.kernel.org/stable/c/d2d9c5127122745da6e887f451dd248cfeffca33
git.kernel.orghttps://git.kernel.org/stable/c/dac2723d8bfa9cf5333f477741e6e5fa1ed34645
git.kernel.orghttps://git.kernel.org/stable/c/60595923371c2ebe7faf82536c47eb0c967e3425
git.kernel.orghttps://git.kernel.org/stable/c/fd8489294dd2beefb70f12ec4f6132aeec61a4d0
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.115-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.11.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.11.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.