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CVE-2025-22010

18
FAUCET Score

CVE-2025-22010 addresses a soft lockup vulnerability in the Linux kernel's RDMA/hns driver. This flaw occurs when allocating and mapping large memory regions (e.g., over 100GB), causing the CPU to become unresponsive due to extensive for-loops without yielding. Rated 5.5 MEDIUM (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H), it can lead to a denial of service by an authenticated local attacker. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.3, < 6.1.132CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.2, < 6.6.85CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.7, < 6.12.21CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.13, < 6.13.9CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
6.14CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.15%
Probability of exploitation in next 30 days
EPSS Percentile
4.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0015 is in the 30th percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (11)

autodeskpatch availablevia llm_extracted
View patch
freepbxpatch availablevia llm_extracted
View patch
honeywellpatch availablevia llm_extracted
View patch
microsoftpatch availablevia msrc
Product: 17465-17084Fixed in: 6.6.85.1-2
microsoftpatch availablevia msrc
Product: 19682-17086
microsoftpatch availablevia msrc
Product: cbl2 kernel 5.15.180.1-1 on CBL Mariner 2.0Fixed in: 5.15.180.1-1
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.85.1-2 on Azure Linux 3.0Fixed in: 6.6.85.1-2
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.82.1-1 on Azure Linux 3.0Fixed in: 6.6.85.1-2
microsoftpatch availablevia msrc
Product: cbl2 kernel 5.15.182.1-1 on CBL Mariner 2.0
microsoftpatch availablevia msrc
Product: 17095-16823Fixed in: 5.15.180.1-1
microsoftpatch availablevia msrc
Product: 19288-17084Fixed in: 6.6.85.1-2

Vendor Advisories (5)

honeywellllm-honeywell-c82b5cfda9df97a3CRITICAL

HP ThinPro 8.1 SP8 Security Updates

Oct 27, 2025
autodeskllm-autodesk-c365b674a2ff5a3aCRITICAL

HP ThinPro 8.1 SP8 Security Updates

Oct 27, 2025
freepbxllm-freepbx-e54908c7967265f6CRITICAL

HP ThinPro 8.1 SP8 Security Updates

Oct 27, 2025
microsoft2025-Apr/CVE-2025-22010Moderate

RDMA/hns: Fix soft lockup during bt pages loop

Apr 8, 2025
redhatCVE-2025-22010Moderate

kernel: RDMA/hns: Fix soft lockup during bt pages loop

Apr 8, 2025

References

git.kernel.org / stable/c/13a52f6c9ff99f7d88f81da535cb4e85eade662b
Patch
git.kernel.org / stable/c/25655580136de59ec89f09089dd28008ea440fc9
Patch
git.kernel.org / stable/c/4104b0023ff66b5df900d23dbf38310893deca79
Patch
git.kernel.org / stable/c/461eb4ddede266df8f181f578732bb01742c3fd6
git.kernel.org / stable/c/975355faba56c0751292ed15a90c3e2c7dc0aad6
Patch
git.kernel.org / stable/c/9ab20fec7a1ce3057ad86afd27bfd08420b7cd11
Patch
git.kernel.org / stable/c/efe544462fc0b499725364f90bd0f8bbf16f861a
lists.debian.org / debian-lts-announce/2025/05/msg00030.html
lists.debian.org / debian-lts-announce/2025/05/msg00045.html