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CVE-2026-98051

nvd nist
Published: Sep 25, 2026Modified: Oct 19, 2026

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: fix tx_spb_ring_full() checking same slot cnt times The loop initialised next_index from intf->tx_spb_index on every iteration, so incr_ring() always produced the same result and only one slot was ever tested. Move the initialisation before the loop so each iteration advances next_index and the function correctly checks that cnt consecutive descriptor slots are available before allowing a new transmission.

Affected (6)

Products: Linux: Linux Kernel
1 product
Linux Kernel
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Linux
6.13 ≤ version < 6.18.53
6.19 ≤ version < 7.2.7
6.6 ≤ version < 6.6.158
6.7 ≤ version < 6.12.111
Version 7.3 rc1
Version 7.3 rc2

References (5)

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch

Timeline

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