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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-35966 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: Fix not validating setsockopt user input syzbot reported rfcomm_sock_setsockopt_old() is copying data without checking user input length. BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset include/linux/sockptr.h:49 [inline] BUG: KASAN: slab-out-of-bounds in copy_from_sockptr include/linux/sockptr.h:55 [inline] BUG: KASAN: slab-out-of-bounds in rfcomm_sock_setsockopt_old net/bluetooth/rfcomm/sock.c:632 [inline] BUG: KASAN: slab-out-of-bounds in rfcomm_sock_setsockopt+0x893/0xa70 net/bluetooth/rfcomm/sock.c:673 Read of size 4 at addr ffff8880209a8bc3 by task syz-executor632/5064


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/00767fbd67af70d7a550caa5b12d9515fa978bab kernel.org Patch 
https://git.kernel.org/stable/c/4ea65e2095e9bd151d0469328dd7fc2858feb546 kernel.org Patch 
https://git.kernel.org/stable/c/a97de7bff13b1cc825c1b1344eaed8d6c2d3e695 CVE, kernel.org Patch 
https://git.kernel.org/stable/c/c3f787a3eafe519c93df9abbb0ca5145861c8d0f CVE, kernel.org Patch 
https://git.kernel.org/stable/c/d072ea24748189cd8f4a9c3f585ca9af073a0838 kernel.org Patch 
https://git.kernel.org/stable/c/eea40d33bf936a5c7fb03c190e61e0cfee00e872 kernel.org Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-35966
NVD Published Date:
05/20/2024
NVD Last Modified:
09/23/2025
Source:
kernel.org