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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-45834

Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 89bc500e41fc5b48e0573e6b0d927fc97b8951dc to < 1b1c0da227bf63479bac9982fc8d12df9aaea0fbaffected
  • 89bc500e41fc5b48e0573e6b0d927fc97b8951dc to < 85426e97dc72f2088ba6d27e74cd58c3fbd43e31affected
  • 89bc500e41fc5b48e0573e6b0d927fc97b8951dc to < 0c17c8832562b2aac288e89cefd0f46074f54bcbaffected
  • 89bc500e41fc5b48e0573e6b0d927fc97b8951dc to < 5105f3e6b2df619c635b5f6a49fac131a36c7952affected
  • 89bc500e41fc5b48e0573e6b0d927fc97b8951dc to < c88c185ae0a1067823661b220aeea613df2c127baffected
  • 89bc500e41fc5b48e0573e6b0d927fc97b8951dc to < 1810e42ff6716f320c7269d5850eca48b07b7427affected
  • 89bc500e41fc5b48e0573e6b0d927fc97b8951dc to < a2dcf1a61d056aef15b63c6eae9441344d624389affected
  • 89bc500e41fc5b48e0573e6b0d927fc97b8951dc to < 2ff1a41a912de8517b4482e946dd951b7d80edbfaffected

Linux Linux

Default version status: affected

  • 3.1affected
  • 0 to < 3.1unaffected
  • 5.10.258 to ≤ 5.10.*unaffected
  • 5.15.209 to ≤ 5.15.*unaffected
  • 6.1.175 to ≤ 6.1.*unaffected
  • 6.6.140 to ≤ 6.6.*unaffected
  • 6.12.88 to ≤ 6.12.*unaffected
  • 6.18.30 to ≤ 6.18.*unaffected
  • 7.0.7 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References