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Status published
Unknown
CVE-2023-52789
tty: vcc: Add check for kstrdup() in vcc_probe()
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/38cd56fc9de78bf3c878790785e8c231116ef9d3
- https://git.kernel.org/stable/c/909963e0c16778cec28efb1affc21558825f4200
- https://git.kernel.org/stable/c/460284dfb10b207980c6f3f7046e33446ceb38ac
- https://git.kernel.org/stable/c/4ef41a7f33ffe1a335e7db7e1564ddc6afad47cc
- https://git.kernel.org/stable/c/6c80f48912b5bd4965352d1a9a989e21743a4a06
- https://git.kernel.org/stable/c/7cebc86481bf16049e266f6774d90f2fd4f8d5d2
- https://git.kernel.org/stable/c/4a24a31826246b15477399febd13292b0c9f0ee9
- https://git.kernel.org/stable/c/8f8771757b130383732195497e47fba2aba76d3a
- https://git.kernel.org/stable/c/d81ffb87aaa75f842cd7aa57091810353755b3e6
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
5d171050e28f823aeb040f2830da4d3422b54b63, 4.14, 0, 4.14.331, 4.19.300, 5.4.262, 5.10.202, 5.15.140, 6.1.64, 6.5.13, 6.6.3, 6.7
Timeline
Official Publish:
May 21st, 2024
Last Modified:
May 11th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.