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CVE-2022-48837· NVD / CVE Program· CNA Linux

usb: gadget: rndis: prevent integer overflow in rndis_set_response()

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 138d4f739b35dfb40438a0d5d7054965763bfbe7, 21829376268397f9fd2c35cfa9135937b6aa3a1e, 28bc0267399f42f987916a7174e2e32f0833cc65.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 138d4f739b35dfb40438a0d5d7054965763bfbe7, 21829376268397f9fd2c35cfa9135937b6aa3a1e, 28bc0267399f42f987916a7174e2e32f0833cc65 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

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: rndis: prevent integer overflow in rndis_set_response() If "BufOffset" is very large the "BufOffset + 8" operation can have an integer overflow.

HighCVSS 7.8 · v3.1—No exploit Fix available
Published
Jul 16, 2024
Updated
Jun 17, 2026
EPSS
0.3% · 16th percentile

Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

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.

Follow CVE-2022-48837

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

Affected versions

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

  • linux linux kernel4.9.302 and later · before 4.9.308
  • linux linux kernel4.14.267 and later · before 4.14.273
  • linux linux kernel4.19.230 and later · before 4.19.236
  • linux linux kernel5.4.180 and later · before 5.4.187
  • linux linux kernel5.10.101 and later · before 5.10.108
  • linux linux kernel5.15.24 and later · before 5.15.31
  • linux linux kernel5.16.10 and later · before 5.16.17

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

    • ff0a90739925734c91c7e39befe3f4378e0c1369 and later · before 8b3e4d26bc9cd0f6373d0095b9ffd99e7da8006baffected · git
    • 4c22fbcef778badb00fb8bb9f409daa29811c175 and later · before c7953cf03a26876d676145ce5d2ae6d8c9630b90affected · git
    • db9aaa3026298d652e98f777bc0f5756e2455dda and later · before 138d4f739b35dfb40438a0d5d7054965763bfbe7affected · git
    • c9e952871ae47af784b4aef0a77db02e557074d6 and later · before 21829376268397f9fd2c35cfa9135937b6aa3a1eaffected · git
    • fb4ff0f96de37c44236598e8b53fe43b1df36bf3 and later · before 28bc0267399f42f987916a7174e2e32f0833cc65affected · git
    • 2da3b0ab54fb7f4d7c5a82757246d0ee33a47197 and later · before 56b38e3ca4064041d93c1ca18828c8cedad2e16caffected · git
    • 2724ebafda0a8df08a9cb91557d33226bee80f7b and later · before df7e088d51cdf78b1a0bf1f3d405c2593295c7b0affected · git
    • 38ea1eac7d88072bbffb630e2b3db83ca649b826 and later · before 65f3324f4b6fed78b8761c3b74615ecf0ffa81faaffected · git
    • 4.9.302 and later · before 4.9.308affected · semver
    • 4.14.267 and later · before 4.14.273affected · semver

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 5.17.3-15.17.3-1
SUSE:Linux Enterprise Micro 5.1kernel-rtbefore 5.3.18-150300.181.25.3.18-150300.181.2
SUSE:Linux Enterprise Micro 5.1kernel-source-rtbefore 5.3.18-150300.181.25.3.18-150300.181.2

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
  • CVE-2019-13272In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to creKEV
    77This week
  • CVE-2013-6282The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the v6k and v7 ARM platforms do not validate certain addKEV
    77This week
  • CVE-2013-2094The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows loKEV
    77This week

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 Linux138d4f739b35dfb40438a0d5d7054965763bfbe7Vendor (CNA)
Linux Linux21829376268397f9fd2c35cfa9135937b6aa3a1eVendor (CNA)
Linux Linux28bc0267399f42f987916a7174e2e32f0833cc65Vendor (CNA)
Linux Linux4.14.273Vendor (CNA)
Linux Linux4.19.236Vendor (CNA)
Linux Linux4.9.308Vendor (CNA)
Linux Linux5.10.108Vendor (CNA)
Linux Linux5.15.31Vendor (CNA)
Linux Linux5.16.17Vendor (CNA)
Linux Linux5.4.187Vendor (CNA)
Linux Linux56b38e3ca4064041d93c1ca18828c8cedad2e16cVendor (CNA)
Linux Linux65f3324f4b6fed78b8761c3b74615ecf0ffa81faVendor (CNA)
Linux Linux8b3e4d26bc9cd0f6373d0095b9ffd99e7da8006bVendor (CNA)
Linux Linuxc7953cf03a26876d676145ce5d2ae6d8c9630b90Vendor (CNA)
Linux Linuxdf7e088d51cdf78b1a0bf1f3d405c2593295c7b0Vendor (CNA)
debian:linux5.17.3-1 · Debian:12Package registry (OSV)
suse:kernel-rt5.3.18-150300.181.2 · SUSE:Linux Enterprise Micro 5.1Package registry (OSV)
suse:kernel-source-rt5.3.18-150300.181.2 · SUSE:Linux Enterprise Micro 5.1Package 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.

  • CVE-2023-0179477 days apartA buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel.
    32Monitor
  • CVE-2024-409944 days apartptp: fix integer overflow in max_vclocks_store
    31Monitor
  • CVE-2024-410004 days apartblock/ioctl: prefer different overflow check
    31Monitor
  • CVE-2024-4213614 days apartcdrom: rearrange last_media_change check to avoid unintentional overflow
    31Monitor
  • CVE-2022-4903097 days apartlibbpf: Handle size overflow for ringbuf mmap
    31Monitor
  • CVE-2021-47098134 days aparthwmon: (lm90) Prevent integer overflow/underflow in hysteresis calculations
    31Monitor

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.

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-190 · Integer Overflow or Wraparound

CVSS vector

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

ATT&CK techniques

—

Change log

  1. Fix✗ → ✓

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

References

Show all references (7 more)

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

All records