Skip to content
Noroxi
NVD / CVE Program· CNA Linux

CVE-2022-49514: ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe

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: 0.26% (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 0a1901f34f775b83ea4b8dbb5ed992147b9b8531, 1e932aba3c7628c9f880ee9c2cfcc2ae3ba0c01e, 23f340ed906c758cec6527376768e3bc1474ac30.

Low priority for now. Upgrade to Linux Linux 0a1901f34f775b83ea4b8dbb5ed992147b9b8531, 1e932aba3c7628c9f880ee9c2cfcc2ae3ba0c01e, 23f340ed906c758cec6527376768e3bc1474ac30 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: ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe Call of_node_put(platform_node) to avoid refcount leak in the error path.

MediumCVSS 5.5 · v3.1—No exploit Fix available
Published
Feb 26, 2025
Updated
Jun 17, 2026
EPSS
0.2% · 19th 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.

Follow CVE-2022-49514

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

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

Your free account also gets you

Running WordPress? Scan your site free with WP Lens

  • Stack alerts: add the products and versions you run, get the new CVEs that affect them
  • Uptime monitoring: 1 site, instant email when it goes down
  • Add your domain: subdomains and takeover risk scanned every week (1 domain)
  • 10 scans an hour on the security tools (3 a day without an account), an API key and MCP
  • All your scans in one panel: findings, what changed in the last scan, a report per domain or per client (PDF, share link)
All free tools

Sign up with email · Have an account? Sign in

Free account, no card. Unfollow any time.

Don't want an account? Get "Exploited this week" by email every MondayDon't want an account? RSS feed for linux records

Running WordPress? Scan your site free with WP Lens

Is your version affected? Check it

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.

We use this product, ask for help

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 kernel4.2 and later · before 4.9.318
  • linux linux kernel4.10 and later · before 4.14.283
  • linux linux kernel4.15 and later · before 4.19.247
  • linux linux kernel4.20 and later · before 5.4.198
  • linux linux kernel5.5 and later · before 5.10.121
  • linux linux kernel5.11 and later · before 5.15.46
  • linux linux kernel5.16 and later · before 5.17.14
  • linux linux kernel5.18 and later · before 5.18.3

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

    • 4.2affected
    • 94319ba10ecabc8f28129566d1f5793e3e7a0a79 and later · before 0a1901f34f775b83ea4b8dbb5ed992147b9b8531affected · git
    • 94319ba10ecabc8f28129566d1f5793e3e7a0a79 and later · before 1e932aba3c7628c9f880ee9c2cfcc2ae3ba0c01eaffected · git
    • 94319ba10ecabc8f28129566d1f5793e3e7a0a79 and later · before cc43b9fdca519c5b13be6a717bacbebccd628cf6affected · git
    • 94319ba10ecabc8f28129566d1f5793e3e7a0a79 and later · before 23f340ed906c758cec6527376768e3bc1474ac30affected · git
    • 94319ba10ecabc8f28129566d1f5793e3e7a0a79 and later · before fb66e0512e5ccc093070e21cf88cce8d98c181b5affected · git
    • 94319ba10ecabc8f28129566d1f5793e3e7a0a79 and later · before 48889eb3cce91d7f58e02bc07277b7f724b7a54aaffected · git
    • 94319ba10ecabc8f28129566d1f5793e3e7a0a79 and later · before ebd5cb4f1f3f10b839e7575219e0f17b60c23113affected · git
    • 94319ba10ecabc8f28129566d1f5793e3e7a0a79 and later · before 98d5afe868df998b0244f4c229ab758b4083684aaffected · git
    • 94319ba10ecabc8f28129566d1f5793e3e7a0a79 and later · before 4f4e0454e226de3bf4efd7e7924d1edc571c52d5affected · git

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 5.18.5-15.18.5-1

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-2022-49512Feb 26, 2025 · mtd: rawnand: denali: Use managed device resources
    22Monitor
  • ← EarlierCVE-2022-49513Feb 26, 2025 · cpufreq: governor: Use kobject release() method to free dbs_data
    22Monitor
  • Later →CVE-2022-49515Feb 26, 2025 · ASoC: cs35l41: Fix an out-of-bounds access in otp_packed_element_t
    28Monitor

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 Linux0a1901f34f775b83ea4b8dbb5ed992147b9b8531Vendor (CNA)
Linux Linux1e932aba3c7628c9f880ee9c2cfcc2ae3ba0c01eVendor (CNA)
Linux Linux23f340ed906c758cec6527376768e3bc1474ac30Vendor (CNA)
Linux Linux48889eb3cce91d7f58e02bc07277b7f724b7a54aVendor (CNA)
Linux Linux4f4e0454e226de3bf4efd7e7924d1edc571c52d5Vendor (CNA)
Linux Linux98d5afe868df998b0244f4c229ab758b4083684aVendor (CNA)
Linux Linuxcc43b9fdca519c5b13be6a717bacbebccd628cf6Vendor (CNA)
Linux Linuxebd5cb4f1f3f10b839e7575219e0f17b60c23113Vendor (CNA)
Linux Linuxfb66e0512e5ccc093070e21cf88cce8d98c181b5Vendor (CNA)
debian:linux5.18.5-1 · 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 (8 more)

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

All records