CVE-2024-47730· NVD / CVE Program· CNA Linux

crypto: hisilicon/qm - inject error before stopping queue

Noroxi assessment

Priority: Monitor (action score 31/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.25% (FIRST EPSS).
Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
Fixed version: Linux Linux 801d64177faaec184cee1e1aa4d8487df1364a54, 85e81103033324d7a271dafb584991da39554a89, 98d3be34c9153eceadb56de50d9f9347e88d86e4.
Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 801d64177faaec184cee1e1aa4d8487df1364a54, 85e81103033324d7a271dafb584991da39554a89, 98d3be34c9153eceadb56de50d9f9347e88d86e4 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/qm - inject error before stopping queue The master ooo cannot be completely closed when the accelerator core reports memory error. Therefore, the driver needs to inject the qm error to close the master ooo. Currently, the qm error is injected after stopping queue, memory may be released immediately after stopping queue, causing the device to access the released memory. Therefore, error is injected to close master ooo before stopping queue to ensure that the device does not access the released memory.

HighCVSS 7.8 · v3.1—No exploit Fix available

Memory safety

BDU:2025-03108

Published: Oct 21, 2024
Updated: Aug 5, 2026
EPSS: 0.2% · 15th percentile
CWE: CWE-416

Report tools

JSON

Action score

Monitor

Low priority for now.

CVSS: 31 / 40 · 7.8 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.2%

CISA SSVC decision

Exploitation: none
Automatable: no
Technical impact: partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD: 7.8
CNA · Linux: 7.0; 0.8 point gap

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

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
A fix has been released

If any of these changes, we'll tell you in the daily email digest.

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
linux	linux kernel	cpe:2.3:o:linux:linux_kernel
debian	debian linux	cpe:2.3:o:debian:debian_linux

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

debian debian linux11.0
linux linux kernel5.8 and later · before 5.10.235
linux linux kernel5.11 and later · before 5.15.174
linux linux kernel5.16 and later · before 6.1.113
linux linux kernel6.2 and later · before 6.6.54
linux linux kernel6.7 and later · before 6.10.13
linux linux kernel6.11 and later · before 6.11.2

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

Linux Linux
- 5.8affected
- 6c6dd5802c2d6769fa589c0e8de54299def199a7 and later · before 85e81103033324d7a271dafb584991da39554a89affected · git
- 6c6dd5802c2d6769fa589c0e8de54299def199a7 and later · before 801d64177faaec184cee1e1aa4d8487df1364a54affected · git
- 6c6dd5802c2d6769fa589c0e8de54299def199a7 and later · before 98d3be34c9153eceadb56de50d9f9347e88d86e4affected · git
- 6c6dd5802c2d6769fa589c0e8de54299def199a7 and later · before aa3e0db35a60002fb34ef0e4ad203aa59fd00203affected · git
- 6c6dd5802c2d6769fa589c0e8de54299def199a7 and later · before f8024f12752e32ffbbf59e1c09d949f977ff743faffected · git
- 6c6dd5802c2d6769fa589c0e8de54299def199a7 and later · before c5f5b813e546f7fe133539c3d7a5086cc8dd2aa1affected · git
- 6c6dd5802c2d6769fa589c0e8de54299def199a7 and later · before b04f06fc0243600665b3b50253869533b7938468affected · git
- before 5.8not affected · semver
- 5.10.235 and later · up to and including 5.10.*not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

Ecosystem	Package	Affected range	Fix
Debian:12	linux	before 6.1.115-1	6.1.115-1
Debian:13	linux	before 6.11.2-1	6.11.2-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV
89Now
CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
85Now
CVE-2016-5195Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect haKEV
83Now

Published before and after this one in the same product

← EarlierCVE-2024-47728Oct 21, 2024 · bpf: Zero former ARG_PTR_TO_{LONG,INT} args in case of error
22Monitor
← EarlierCVE-2024-47729Oct 21, 2024 · drm/xe: Use reserved copy engine for user binds on faulting devices
22Monitor
Later →CVE-2024-47731Oct 21, 2024 · drivers/perf: Fix ali_drw_pmu driver interrupt status clearing
22Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / package	Fixed version	Source
Linux Linux	801d64177faaec184cee1e1aa4d8487df1364a54	Vendor (CNA)
Linux Linux	85e81103033324d7a271dafb584991da39554a89	Vendor (CNA)
Linux Linux	98d3be34c9153eceadb56de50d9f9347e88d86e4	Vendor (CNA)
Linux Linux	aa3e0db35a60002fb34ef0e4ad203aa59fd00203	Vendor (CNA)
Linux Linux	b04f06fc0243600665b3b50253869533b7938468	Vendor (CNA)
Linux Linux	c5f5b813e546f7fe133539c3d7a5086cc8dd2aa1	Vendor (CNA)
Linux Linux	f8024f12752e32ffbbf59e1c09d949f977ff743f	Vendor (CNA)
debian:linux	6.1.115-1 · Debian:12	Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

TR-24-1743 · Oct 22, 2024(Linux Kernel Güvenlik Bildirimi)

All national notices →

Technical details

Attack conditions

Someone with local access to the system can trigger it.
A low-privileged account is enough.
No user action is required.
No special conditions are required; it is repeatable.

If successful

Confidentiality: high · data can be read
Integrity: high · data or configuration can be modified
Availability: high · the service can be disrupted

Attack vector: Local
Attack complexity: Low
Privileges required: Low
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

Weakness class (CWE)

CWE-416 · Use After Free

CVSS vector

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

nvd-primary

Root cause

After a memory region is freed, another reference pointing to it is still used. By then, the same region may have been allocated for different data.

The bug in code

The whole CWE-416 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

1free(dev->buf);
2/* ... another thread is still running ... */
3process(dev->buf);

Fixed

1lock(&dev->lock);
2free(dev->buf);
3dev->buf = NULL;
4unlock(&dev->lock);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

Fix✗ → ✓Sep 28, 2026, 10:11 PM UTC

For records you follow, these changes also arrive as notifications. →

References

git.kernel.org/stable/c/801d64177faaec184cee1e1aa4d8487df1364a54

Show all references (8 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records