CVE-2025-40180

mailbox: zynqmp-ipi: Fix out-of-bounds access in mailbox cleanup loop

N/A
Published: November 12, 2025 at 09:56 PM UTC
Updated: October 21, 2026 at 01:18 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: mailbox: zynqmp-ipi: Fix out-of-bounds access in mailbox cleanup loop The cleanup loop was starting at the wrong array index, causing out-of-bounds access. Start the loop at the correct index for zero-indexed arrays to prevent accessing memory beyond the allocated array bounds.

Affected

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

4981b82ba2ff87df6a711fcd7a233c615df5fc795.1
Vendor states this is fixed in 0aead8197fc1a85b0a89646e418feb49a564b029 (fixed)
Vendor states this is fixed in ab96f08ecedd263ecaab9df8455bfb23b07fdcc2 (fixed)
Vendor states this is fixed in cd0cbf2713f6e027ebba867cb7409ae345a31312 (fixed)
Vendor states this is fixed in 5.1 (unaffected)
Vendor states this is fixed in 6.12.54 (unaffected)
Vendor states this is fixed in 6.17.4 (unaffected)
Vendor states this is fixed in 6.18 (unaffected)
Vendor states this is fixed in 6.6.160 (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.

Quick Info

StatusDEFERRED

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