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

tty: vcc: Add check for kstrdup() in vcc_probe()

Add check for the return value of kstrdup() and return the error, if it
fails in order to avoid NULL pointer dereference.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0001.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
5d171050e28f823aeb040f2830da4d3422b54b63 affected < 38cd56fc9de78bf3c878790785e8c231116ef9d3
5d171050e28f823aeb040f2830da4d3422b54b63 affected < 909963e0c16778cec28efb1affc21558825f4200
5d171050e28f823aeb040f2830da4d3422b54b63 affected < 460284dfb10b207980c6f3f7046e33446ceb38ac
5d171050e28f823aeb040f2830da4d3422b54b63 affected < 4ef41a7f33ffe1a335e7db7e1564ddc6afad47cc
5d171050e28f823aeb040f2830da4d3422b54b63 affected < 6c80f48912b5bd4965352d1a9a989e21743a4a06
5d171050e28f823aeb040f2830da4d3422b54b63 affected < 7cebc86481bf16049e266f6774d90f2fd4f8d5d2
5d171050e28f823aeb040f2830da4d3422b54b63 affected < 4a24a31826246b15477399febd13292b0c9f0ee9
5d171050e28f823aeb040f2830da4d3422b54b63 affected < 8f8771757b130383732195497e47fba2aba76d3a
5d171050e28f823aeb040f2830da4d3422b54b63 affected < d81ffb87aaa75f842cd7aa57091810353755b3e6
Linux Linux affected
Version Status Constraints
4.14 affected —
0 unaffected < 4.14
4.14.331 unaffected ≤ 4.14.*
4.19.300 unaffected ≤ 4.19.*
5.4.262 unaffected ≤ 5.4.*
5.10.202 unaffected ≤ 5.10.*
5.15.140 unaffected ≤ 5.15.*
6.1.64 unaffected ≤ 6.1.*
6.5.13 unaffected ≤ 6.5.*
6.6.3 unaffected ≤ 6.6.*
6.7 unaffected ≤ *

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors Products
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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/38cd56fc9de78bf3c878790785e8c231116ef9d3 cve-icon cve-icon
https://git.kernel.org/stable/c/460284dfb10b207980c6f3f7046e33446ceb38ac cve-icon cve-icon
https://git.kernel.org/stable/c/4a24a31826246b15477399febd13292b0c9f0ee9 cve-icon cve-icon
https://git.kernel.org/stable/c/4ef41a7f33ffe1a335e7db7e1564ddc6afad47cc cve-icon cve-icon
https://git.kernel.org/stable/c/6c80f48912b5bd4965352d1a9a989e21743a4a06 cve-icon cve-icon
https://git.kernel.org/stable/c/7cebc86481bf16049e266f6774d90f2fd4f8d5d2 cve-icon cve-icon
https://git.kernel.org/stable/c/8f8771757b130383732195497e47fba2aba76d3a cve-icon cve-icon
https://git.kernel.org/stable/c/909963e0c16778cec28efb1affc21558825f4200 cve-icon cve-icon
https://git.kernel.org/stable/c/d81ffb87aaa75f842cd7aa57091810353755b3e6 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024052156-CVE-2023-52789-6006@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-52789 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-52789 cve-icon
History

Wed, 15 Jan 2025 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 6.0, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H'}

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Mon, 04 Nov 2024 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-01-05T10:17:15.499Z

Reserved: 2024-05-21T15:19:24.241Z

Link: CVE-2023-52789

cve-icon Vulnrichment

Updated: 2024-08-02T23:11:35.668Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-21T16:15:17.637

Modified: 2025-01-15T17:57:15.573

Link: CVE-2023-52789

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-05-21T00:00:00Z

Links: CVE-2023-52789 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses