PT-2024-14782 · Linux+4 · Linux Kernel+4
黄思聪
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Published
2023-10-16
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Updated
2025-09-29
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CVE-2023-52919
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A possible NULL pointer dereference in the
send acknowledge() function has been resolved. The issue occurred due to memory allocation failure from nci skb alloc() (which calls alloc skb()). This resolution aims to avoid the possible NULL pointer dereference by handling the memory allocation failure.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Linux Kernel
Red Os
Suse