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NVD / CVE Program· CNA Linux

CVE-2024-58058: ubifs: skip dumping tnc tree when zroot is null

MediumCVSS 5.5 · v3.1—No exploit Fix available

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 1787cd67bb94b106555ffe64f887f6aa24b47010, 2a987950df825d0144370e700dc5fb337684ffba, 40e25a3c0063935763717877bb2a814c081509ff; cbl2 kernel 5.15.176.3-3 on CBL Mariner 2.0 5.15.180.1-1; cbl2 kernel 5.15.176.3-3 on CBL-Mariner 2.0 5.15.180.1-1.

Low priority for now. Upgrade to Linux Linux 1787cd67bb94b106555ffe64f887f6aa24b47010, 2a987950df825d0144370e700dc5fb337684ffba, 40e25a3c0063935763717877bb2a814c081509ff; cbl2 kernel 5.15.176.3-3 on CBL Mariner 2.0 5.15.180.1-1; cbl2 kernel 5.15.176.3-3 on CBL-Mariner 2.0 5.15.180.1-1 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: ubifs: skip dumping tnc tree when zroot is null Clearing slab cache will free all znode in memory and make c->zroot.znode = NULL, then dumping tnc tree will access c->zroot.znode which cause null pointer dereference.

Published
Mar 6, 2025
Updated
Nov 10, 2026
EPSS
0.2% · 14th percentile

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.

CNA vs NVD score

NVD
5.5
CNA · Linux
5.5
agree

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.

Follow CVE-2024-58058

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

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

    • 2.6.27affected
    • 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d and later · before 428aff8f7cfb0d9a8854477648022cef96bcab28affected · git
    • 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d and later · before 6211c11fc20424bbc6d79c835c7c212b553ae898affected · git
    • 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d and later · before 1787cd67bb94b106555ffe64f887f6aa24b47010affected · git
    • 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d and later · before e01b55f261ccc96e347eba4931e4429d080d879daffected · git
    • 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d and later · before 40e25a3c0063935763717877bb2a814c081509ffaffected · git
    • 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d and later · before 77e5266e3d3faa6bdcf20d9c68a8972f6aa06522affected · git
    • 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d and later · before 2a987950df825d0144370e700dc5fb337684ffbaaffected · git
    • 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d and later · before bdb0ca39e0acccf6771db49c3f94ed787d05f2d7affected · git
    • before 2.6.27not affected · semver
Affected versions · NVD (7)

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

  • linux linux kernel2.6.27 and later · before 5.4.291
  • linux linux kernel5.5 and later · before 5.10.235
  • linux linux kernel5.11 and later · before 5.15.179
  • linux linux kernel5.16 and later · before 6.1.129
  • linux linux kernel6.2 and later · before 6.6.76
  • linux linux kernel6.7 and later · before 6.12.13
  • linux linux kernel6.13 and later · before 6.13.2

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.129-16.1.129-1
Debian:13linuxbefore 6.12.13-16.12.13-1

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-2024-58053Mar 6, 2025 · rxrpc: Fix handling of received connection abort
    22Monitor
  • ← EarlierCVE-2024-58056Mar 6, 2025 · remoteproc: core: Fix ida_free call while not allocated
    22Monitor
  • Later →CVE-2024-58061Mar 6, 2025 · wifi: mac80211: prohibit deactivating all links
    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 Linux1787cd67bb94b106555ffe64f887f6aa24b47010Vendor (CNA)
Linux Linux2a987950df825d0144370e700dc5fb337684ffbaVendor (CNA)
Linux Linux40e25a3c0063935763717877bb2a814c081509ffVendor (CNA)
Linux Linux428aff8f7cfb0d9a8854477648022cef96bcab28Vendor (CNA)
Linux Linux6211c11fc20424bbc6d79c835c7c212b553ae898Vendor (CNA)
Linux Linux77e5266e3d3faa6bdcf20d9c68a8972f6aa06522Vendor (CNA)
Linux Linuxbdb0ca39e0acccf6771db49c3f94ed787d05f2d7Vendor (CNA)
Linux Linuxe01b55f261ccc96e347eba4931e4429d080d879dVendor (CNA)
cbl2 kernel 5.15.176.3-3 on CBL Mariner 2.05.15.180.1-1 · CBL-Mariner ReleasesMicrosoft (MSRC)
cbl2 kernel 5.15.176.3-3 on CBL-Mariner 2.05.15.180.1-1 · CBL-Mariner ReleasesMicrosoft (MSRC)
cbl2 kernel 5.15.180.1-1 on CBL Mariner 2.05.15.180.1-1 · CBL-Mariner ReleasesMicrosoft (MSRC)
debian:linux6.1.129-1 · 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.

Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

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)

CWE-476 · NULL Pointer Dereference

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.

References

Show all references (13 more)

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

All records