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CVE-2026-92478

scsi: ufs: core: Validate connected lane counts

N/A
Published: September 17, 2026 at 04:09 PM UTC
Updated: October 19, 2026 at 09:19 AM 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: scsi: ufs: core: Validate connected lane counts The connected lane count is used by TX equalization code to index arrays sized by UFS_MAX_LANES. Reject zero and out-of-range RX or TX lane counts before they can be propagated.

Affected

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

Linux Kernel· Linux
90%
03e5d38e2f985d8d0b0a60508c0b422f664808e33e5d38e2f985d8d0b0a60508c0b422f664808e37.1
Vendor states this is fixed in 4b62f73836f4d037c9afd20c4c6084e4d44b3a57 (fixed)
Vendor states this is fixed in 9e6dd452f1affb5c412ca64bf5809ce9fde3174d (fixed)
Vendor states this is fixed in 7.1 (unaffected)
Vendor states this is fixed in 7.2.6 (unaffected)
Vendor states this is fixed in 7.3 (unaffected)
Vendor states this is fixed in 7.3-rc1 (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 (2)

Source: cverecord
https://git.kernel.org/stable/c/4b62f73836f4d037c9afd20c4c6084e4d44b3a57
Source: cverecord
https://git.kernel.org/stable/c/9e6dd452f1affb5c412ca64bf5809ce9fde3174d

Quick Info

StatusRECEIVED

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