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NVD / CVE Program· CNA Linux

CVE-2024-35822: usb: udc: remove warning when queue disabled ep

Noroxi assessment

Priority: Monitor (action score 22/100)

  • 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: 0.23% (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 2a587a035214fa1b5ef598aea0b81848c5b72e5e, 2b002c308e184feeaeb72987bca3f1b11e5f70b8, 30511676eb54d480d014352bf784f02577a10252.

Low priority for now. Upgrade to Linux Linux 2a587a035214fa1b5ef598aea0b81848c5b72e5e, 2b002c308e184feeaeb72987bca3f1b11e5f70b8, 30511676eb54d480d014352bf784f02577a10252 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: usb: udc: remove warning when queue disabled ep It is possible trigger below warning message from mass storage function, WARNING: CPU: 6 PID: 3839 at drivers/usb/gadget/udc/core.c:294 usb_ep_queue+0x7c/0x104 pc : usb_ep_queue+0x7c/0x104 lr : fsg_main_thread+0x494/0x1b3c Root cause is mass storage function try to queue request from main thread, but other thread may already disable ep when function disable. As there is no function failure in the driver, in order to avoid effort to fix warning, change WARN_ON_ONCE() in usb_ep_queue() to pr_debug().

MediumCVSS 5.5 · v3.1—No exploit Fix available
Published
May 17, 2024
Updated
Jun 17, 2026
EPSS
0.2% · 14th percentile
CWE
—

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
22 / 40 · 5.5 / 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.

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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When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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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.

VendorProduct
linuxlinux kernel
debiandebian linux

Affected versions

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

  • debian debian linux10.0
  • linux linux kernel4.20 and later · before 5.4.274
  • linux linux kernel5.5 and later · before 5.10.215
  • linux linux kernel5.11 and later · before 5.15.154
  • linux linux kernel5.16 and later · before 6.1.84
  • linux linux kernelbefore 4.19.312
  • linux linux kernel6.7 and later · before 6.7.12
  • linux linux kernel6.8 and later · before 6.8.3
  • linux linux kernel6.2 and later · before 6.6.24
  • linux linux kernel6.9

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

    • 4.5affected
    • 8a0859b65b06ea07461271ce4f1fe25b48d1ec55 and later · before 2b002c308e184feeaeb72987bca3f1b11e5f70b8affected · git
    • 8a0859b65b06ea07461271ce4f1fe25b48d1ec55 and later · before 68d951880d0c52c7f13dcefb5501b69b8605ce8caffected · git
    • 8a0859b65b06ea07461271ce4f1fe25b48d1ec55 and later · before 3e944ddc17c042945d983e006df7860687a8849aaffected · git
    • 8a0859b65b06ea07461271ce4f1fe25b48d1ec55 and later · before df5cbb908f1687e8ab97e222a16b7890d5501acfaffected · git
    • 8a0859b65b06ea07461271ce4f1fe25b48d1ec55 and later · before f74c5e0b54b02706d9a862ac6cddade30ac86bcfaffected · git
    • 8a0859b65b06ea07461271ce4f1fe25b48d1ec55 and later · before 99731076722eb7ed26b0c87c879da7bb71d24290affected · git
    • 8a0859b65b06ea07461271ce4f1fe25b48d1ec55 and later · before 36177c2595df12225b95ce74eb1ac77b43d5a58caffected · git
    • 8a0859b65b06ea07461271ce4f1fe25b48d1ec55 and later · before 30511676eb54d480d014352bf784f02577a10252affected · git
    • 8a0859b65b06ea07461271ce4f1fe25b48d1ec55 and later · before 2a587a035214fa1b5ef598aea0b81848c5b72e5eaffected · git

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.85-16.1.85-1
Debian:13linuxbefore 6.7.12-16.7.12-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
    90Now
  • 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

Published before and after this one in the same product

  • ← EarlierCVE-2024-35819May 17, 2024 · soc: fsl: qbman: Use raw spinlock for cgr_lock
    22Monitor
  • ← EarlierCVE-2024-35821May 17, 2024 · ubifs: Set page uptodate in the correct place
    22Monitor
  • Later →CVE-2024-35824May 17, 2024 · misc: lis3lv02d_i2c: Fix regulators getting en-/dis-abled twice on suspend/resume
    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 / packageFixed versionSource
Linux Linux2a587a035214fa1b5ef598aea0b81848c5b72e5eVendor (CNA)
Linux Linux2b002c308e184feeaeb72987bca3f1b11e5f70b8Vendor (CNA)
Linux Linux30511676eb54d480d014352bf784f02577a10252Vendor (CNA)
Linux Linux36177c2595df12225b95ce74eb1ac77b43d5a58cVendor (CNA)
Linux Linux3e944ddc17c042945d983e006df7860687a8849aVendor (CNA)
Linux Linux68d951880d0c52c7f13dcefb5501b69b8605ce8cVendor (CNA)
Linux Linux99731076722eb7ed26b0c87c879da7bb71d24290Vendor (CNA)
Linux Linuxdf5cbb908f1687e8ab97e222a16b7890d5501acfVendor (CNA)
Linux Linuxf74c5e0b54b02706d9a862ac6cddade30ac86bcfVendor (CNA)
debian:linux6.1.85-1 · Debian:12Package 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.

No history yet (it accumulates with the daily EPSS job).

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).

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
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

—

CVSS vector

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

nvd-primary

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

  1. Fix✗ → ✓

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

References

Show all references (10 more)

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

All records