HOMEVULNERABILITIESCVE-2024-58087
HIGH

CVE-2024-58087

CWE-667Published: March 12, 2025· Updated: Jun 17, 2026

8.1
CVSS v3.1

Official Description

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix racy issue from session lookup and expire

Increment the session reference count within the lock for lookup to avoid

racy issue with session expire.

NVD Source

Technical Analysis

CVE-2024-58087 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.1.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

Linux1 product(s)
linux kernel
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://git.kernel.org/stable/c/2107ab40629aeabbec369cf34b8cf0f288c3eb1b
PATCHhttps://git.kernel.org/stable/c/37a0e2b362b3150317fb6e2139de67b1e29ae5ff
PATCHhttps://git.kernel.org/stable/c/450a844c045ff0895d41b05a1cbe8febd1acfcfd
PATCHhttps://git.kernel.org/stable/c/a39e31e22a535d47b14656a7d6a893c7f6cf758c
PATCHhttps://git.kernel.org/stable/c/b95629435b84b9ecc0c765995204a4d8a913ed52
PATCHhttps://www.zerodayinitiative.com/advisories/ZDI-25-100/

All References (6)

→
https://git.kernel.org/stable/c/2107ab40629aeabbec369cf34b8cf0f288c3eb1bPatch
→
https://git.kernel.org/stable/c/37a0e2b362b3150317fb6e2139de67b1e29ae5ffPatch
→
https://git.kernel.org/stable/c/450a844c045ff0895d41b05a1cbe8febd1acfcfdPatch
→
https://git.kernel.org/stable/c/a39e31e22a535d47b14656a7d6a893c7f6cf758cPatch
→
https://git.kernel.org/stable/c/b95629435b84b9ecc0c765995204a4d8a913ed52Patch
→
https://www.zerodayinitiative.com/advisories/ZDI-25-100/Patch · Third Party Advisory

Quick Facts

CVE IDCVE-2024-58087
CVSS Score8.1 / 10
SeverityHIGH
WeaknessCWE-667
CISA KEVNo
Affected1 vendor(s)
PublishedMar 12, 2025

Related CVEs (CWE-667)

CVE-2021-22530
9.9
CVE-2019-5886
9.8
CVE-2020-12658
9.8
CVE-2020-15674
8.8
CVE-2021-39640
7.8
CVE-2023-20939
7.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-58087 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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