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CVE-2026-98732

Bluetooth: btintel: fix buffer over-read in btintel_hw_error()

N/A
Published: October 18, 2026 at 03:47 PM UTC
Updated: October 30, 2026 at 01:21 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: fix buffer over-read in btintel_hw_error() The "Exception info %s" print uses skb->data + 1, but the 12-byte payload is not guaranteed to be NUL-terminated and can be read past its end. Bound the print with "%.*s" and skb->len - 1.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
4.3973bb97e5aee56edddaae3d5c96877101ad509c0
Vendor states this is fixed in 6.12.113 (unaffected)
Vendor states this is fixed in 6.18.56 (unaffected)
Vendor states this is fixed in 6.6.160 (unaffected)
Vendor states this is fixed in 7.2.10 (unaffected)
Vendor states this is fixed in 7.3 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (8)

Source: cverecord
https://git.kernel.org/stable/c/bbc7de352f3f3864369c904aac944c7de84c6e7b
Source: cverecord
https://git.kernel.org/stable/c/c42ce5373405ca93946311652c51ccfeb1c2d913
Source: cverecord
https://git.kernel.org/stable/c/673f707518e8ef03306f84c512cb160971f175fe
Source: cverecord
https://git.kernel.org/stable/c/40eb4b18ad167b63644c27fa67a7400ba050379a
Source: cverecord
https://git.kernel.org/stable/c/be58b239d2be5da7a7fac11d3eb8bf75dce6511b
Source: cverecord
https://git.kernel.org/stable/c/162bb126d5c07a0150a171f8f3f1996e445922b3
Source: cverecord
https://git.kernel.org/stable/c/d850e34c73175f5d7860b17f4810fcb6e5ab8727
Source: cverecord
https://git.kernel.org/stable/c/0fa8630506f36374911772647bc5bcfeb47c5195

Quick Info

StatusRECEIVED

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