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CVE-2026-80607

tracing/probes: Remove WARN_ON_ONCE from parse_btf_arg

N/A
Published: August 28, 2026 at 06:48 AM UTC
Updated: October 21, 2026 at 01:19 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: tracing/probes: Remove WARN_ON_ONCE from parse_btf_arg Sashiko found that user can cause this WARN_ON_ONCE() easily with adding a kprobe event based on a raw address with BTF parameter. Since this is not an unexpected condition, remove the WARN_ON_ONCE().

Affected

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

Linux Kernel· Linux
90%
6.5b576e09701c7d045bbe5cd85d53e2f34426aa214
Vendor states this is fixed in 251a8fe1b9aedccd298b77bc28426d564c5a923f (fixed)
Vendor states this is fixed in 8a662d8c05e2cf16f7a047c81bc1eb5d3b29bacd (fixed)
Vendor states this is fixed in f148f86c65b8f9ef2466ad8506e721749e4957fb (fixed)
Vendor states this is fixed in 6.12.114 (unaffected)
Vendor states this is fixed in 6.18.40 (unaffected)
Vendor states this is fixed in 6.5 (unaffected)
Vendor states this is fixed in 6.6.160 (unaffected)
Vendor states this is fixed in 7.1.5 (unaffected)
Vendor states this is fixed in 7.2 (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 (5)

Source: cverecord
https://git.kernel.org/stable/c/f148f86c65b8f9ef2466ad8506e721749e4957fb
Source: cverecord
https://git.kernel.org/stable/c/8a662d8c05e2cf16f7a047c81bc1eb5d3b29bacd
Source: cverecord
https://git.kernel.org/stable/c/251a8fe1b9aedccd298b77bc28426d564c5a923f
Source: cverecord
https://git.kernel.org/stable/c/24a753a49d06813a156695e3804dcc11c7fdef07
Source: cverecord
https://git.kernel.org/stable/c/e177f1530af440d9330c149080aa3b24ddefa18b

Quick Info

StatusRECEIVED

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