In the Linux kernel, the following vulnerability has been resolved:

net: atl1: fix soft lockup on out-of-range cmb_tpd_next_to_clean read

Same issue as atl1c (see the first commit in this series, "net:
atl1c: fix soft lockup on out-of-range tpd_cons read"): the hardware
can report an out-of-range cmb_tpd_next_to_clean (seen as 0xffff)
while the PCIe link/MAC is resetting. An out-of-range value can
never be reached and the loop below would spin forever. Treat it as
"nothing new to clean" instead.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
f3cc28c797604fa1cda4aef3f250f465de54a0ca affected < 5d7ac337d37cb97d77e4c910d37746694b606661
f3cc28c797604fa1cda4aef3f250f465de54a0ca affected < c55e51d5899e80f9593b26985ed0b89e0c828a5e
f3cc28c797604fa1cda4aef3f250f465de54a0ca affected < 6ab9f61ca851f02ae4398cebaf00735a22e1d6ca
f3cc28c797604fa1cda4aef3f250f465de54a0ca affected < 632cd7b81cb7bab36112f02eb2ee7f7cc1214fb1
f3cc28c797604fa1cda4aef3f250f465de54a0ca affected < 79e2447b11322c27ef9ac423be0a94efc7691f02
f3cc28c797604fa1cda4aef3f250f465de54a0ca affected < 0f573b0576252d44fb27ab8470ea873bc6408ef3
f3cc28c797604fa1cda4aef3f250f465de54a0ca affected < 6285919d4c06254d257d24dc980f6332e1984a82
f3cc28c797604fa1cda4aef3f250f465de54a0ca affected < 43e746821f5f5afbbf68e388bf9fbe221e03bfca
Linux Linux affected
Version Status Constraints
2.6.21 affected —
0 unaffected < 2.6.21
5.10.271 unaffected ≤ 5.10.*
5.15.222 unaffected ≤ 5.15.*
6.1.189 unaffected ≤ 6.1.*
6.6.158 unaffected ≤ 6.6.*
6.12.112 unaffected ≤ 6.12.*
6.18.55 unaffected ≤ 6.18.*
7.2.9 unaffected ≤ 7.2.*
7.3-rc5 unaffected ≤ *

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/0f573b0576252d44fb27ab8470ea873bc6408ef3 cve-icon cve-icon
https://git.kernel.org/stable/c/43e746821f5f5afbbf68e388bf9fbe221e03bfca cve-icon cve-icon
https://git.kernel.org/stable/c/5d7ac337d37cb97d77e4c910d37746694b606661 cve-icon cve-icon
https://git.kernel.org/stable/c/6285919d4c06254d257d24dc980f6332e1984a82 cve-icon cve-icon
https://git.kernel.org/stable/c/632cd7b81cb7bab36112f02eb2ee7f7cc1214fb1 cve-icon cve-icon
https://git.kernel.org/stable/c/6ab9f61ca851f02ae4398cebaf00735a22e1d6ca cve-icon cve-icon
https://git.kernel.org/stable/c/79e2447b11322c27ef9ac423be0a94efc7691f02 cve-icon cve-icon
https://git.kernel.org/stable/c/c55e51d5899e80f9593b26985ed0b89e0c828a5e cve-icon cve-icon
History

Sun, 18 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-703

Sun, 18 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: net: atl1: fix soft lockup on out-of-range cmb_tpd_next_to_clean read Same issue as atl1c (see the first commit in this series, "net: atl1c: fix soft lockup on out-of-range tpd_cons read"): the hardware can report an out-of-range cmb_tpd_next_to_clean (seen as 0xffff) while the PCIe link/MAC is resetting. An out-of-range value can never be reached and the loop below would spin forever. Treat it as "nothing new to clean" instead.
Title net: atl1: fix soft lockup on out-of-range cmb_tpd_next_to_clean read
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-10-18T15:16:23.155Z

Reserved: 2026-09-25T10:25:14.353Z

Link: CVE-2026-98494

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-18T16:17:00.370

Modified: 2026-10-18T16:17:00.370

Link: CVE-2026-98494

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-18T17:45:06Z

Weaknesses