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CVE-2026-93065

wifi: iwlwifi: fix counter type in iwl_fwrt_dump_error_logs

N/A
Published: September 17, 2026 at 04:10 PM UTC
Updated: October 19, 2026 at 10:16 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: wifi: iwlwifi: fix counter type in iwl_fwrt_dump_error_logs The loop counter 'count' was declared as u8 while num_pc is u32. If firmware advertises more than 255 PC entries the counter wraps back to zero and the loop never terminates potentially causing an infinite loop or reading past the allocated pc_data array. Change the declaration to u32 to match num_pc.

Affected

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

Linux Kernel· Linux
90%
2b69d242e29b891b11f1190201f4a08abb0c83426.4.46.5ff800b0c4797c6e97f09fcd93ca8b83040d77fb4
Vendor states this is fixed in 71e67b4b59337b2f9f4fef976a27de2dad7aabf2 (fixed)
Vendor states this is fixed in 769e1910d41fdd01453cef4ae032a3c162f029f8 (fixed)
Vendor states this is fixed in 8d74cb5fbb7a0d825403a74d18386dc7b22426a9 (fixed)
Vendor states this is fixed in 8d8a526f3ec659194f846a2cb33844d9f6cb9995 (fixed)
Vendor states this is fixed in 9710b20d09d847e07e190087b0b529673d3f1fad (fixed)
Vendor states this is fixed in 6.12.110 (unaffected)
Vendor states this is fixed in 6.18.52 (unaffected)
Vendor states this is fixed in 6.5 (unaffected)
Vendor states this is fixed in 6.6.157 (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 (5)

Source: cverecord
https://git.kernel.org/stable/c/8d74cb5fbb7a0d825403a74d18386dc7b22426a9
Source: cverecord
https://git.kernel.org/stable/c/9710b20d09d847e07e190087b0b529673d3f1fad
Source: cverecord
https://git.kernel.org/stable/c/8d8a526f3ec659194f846a2cb33844d9f6cb9995
Source: cverecord
https://git.kernel.org/stable/c/769e1910d41fdd01453cef4ae032a3c162f029f8
Source: cverecord
https://git.kernel.org/stable/c/71e67b4b59337b2f9f4fef976a27de2dad7aabf2

Quick Info

StatusRECEIVED

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