CVE-2026-53297
Security update for the Linux Kernel
Description
In the Linux kernel, the following vulnerability has been resolved: net: mana: Guard mana_remove against double invocation If PM resume fails (e.g., mana_attach() returns an error), mana_probe() calls mana_remove(), which tears down the device and sets gd->gdma_context = NULL and gd->driver_data = NULL. However, a failed resume callback does not automatically unbind the driver. When the device is eventually unbound, mana_remove() is invoked a second time. Without a NULL check, it dereferences gc->dev with gc == NULL, causing a kernel panic. Add an early return if gdma_context or driver_data is NULL so the second invocation is harmless. Move the dev = gc->dev assignment after the guard so it cannot dereference NULL.
Metrics
Reanalysis & status changes
Chronological NVD audit events for this CVE — reanalyses, CVSS updates, CPE diffs.
- Initial Analysis2026-07-08 03:52 UTC· nvd@nist.gov
- CVSS V3.1: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CWE: CWE-476
- CPE Configuration: OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.19 up to (excluding) 7.0.10 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.18.33
- Reference Type: kernel.org: https://git.kernel.org/stable/c/50271d7ec95144d26808025b508f463780517d3c Types: Patch
Affected operating systems
linux
amazon / amazon_linux
linux
suse / basesystem_module15
linux
debian / debian_linux11.0
linux
debian / debian_linux12.0
linux
debian / debian_linux13.0
linux
suse / development_tools_module15
linux
redhat / enterprise_linux10.0
linux
redhat / enterprise_linux8.0
linux
redhat / enterprise_linux9.0
linux
redhat / enterprise_linux_aus8.4
linux
redhat / enterprise_linux_aus8.6
linux
redhat / enterprise_linux_eus10.0
linux
redhat / enterprise_linux_eus8.4
linux
redhat / enterprise_linux_eus9.4
linux
redhat / enterprise_linux_eus9.6
linux
redhat / enterprise_linux_tus8.6
linux
redhat / enterprise_linux_tus8.8
linux
redhat / enterprise_linux_update_services_for_sap_solutions8.6
linux
redhat / enterprise_linux_update_services_for_sap_solutions8.8
linux
redhat / enterprise_linux_update_services_for_sap_solutions9.0
linux
redhat / enterprise_linux_update_services_for_sap_solutions9.2
linux
opensuse / leap15.3
linux
opensuse / leap15.4
linux
opensuse / leap15.5
Affected products
Products and version ranges extracted from the vendor/CERT advisory. A range like „<4.14.6“ implies the update recommendation „upgrade to 4.14.6 or later“.
AMD
ProzessorEPYC Series
AMD
ProzessorRyzen
arista
cloudvision_agni2024.4.0 – 2025.2.2
arista
cloudvision_portal2024.2.0 – 2026.1.0
arista
velocloud_edge4.5.0 – 6.4.1
arista
velocloud_gateway
arista
velocloud_orchestrator
Dell
NetWorkerVirtual Edition
Dell
PowerProtect Data Domain7.10.1.70
Dell
PowerProtect Data Domain7.13.1.40
Dell
PowerProtect Data Domain8.3.1.10
Dell
PowerProtect Data Domain8.4.0.0
IBM
QRadar SIEM7.5.0 UP10 IF01
IBM
QRadar SIEM7.5.0 UP11
IBM
QRadar SIEM<7.5.0 UP15 IF06
IBM
Security Guardium12
IBM
Storage Scale6.1.9.5
IBM
Storage Scale6.2.2.0
Juniper
Junos Space24.1R2
Oracle
VM3
redhat
openshift_container_platform4.12 – 4.12.89
redhat
openshift_container_platform4.13 – 4.13.66
redhat
openshift_container_platform4.14 – 4.14.65
redhat
openshift_container_platform4.15 – 4.15.64
References & sources
- https://git.kernel.org/stable/c/d88541ffd56d62a61e77209080001eddd4d69815euvd
- https://git.kernel.org/stable/c/43f5b19fd190fea20d052bc84741b28031d5baa9euvd
- https://git.kernel.org/stable/c/5f4061f8225d18695e5afe9bbf1cb7bd673d7872euvd
- https://git.kernel.org/stable/c/e5a75bf026c686b91a7dc6f9c5caf5016745d1feeuvd
- https://git.kernel.org/stable/c/c4ea7d8907cf72b259bf70bd8c2e791e1c4ff70feuvd
- https://git.kernel.org/stable/c/f12afddfb142587d786df9e3cc4862190d3e2ec8euvd
- https://git.kernel.org/stable/c/168f6fbde0eabd71d1f4133df7d001a950b96977euvd
- https://git.kernel.org/stable/c/f79edef79b6a2161f4124112f9b0c46891bb0b74euvd
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3016.html
- https://git.kernel.org/stable/c/76b94cbd32aacf36a641956385a852635c6802b9
- https://git.kernel.org/stable/c/c8e4e0c701d0192a2efb6df059c0f9e19678c23d
- https://git.kernel.org/stable/c/6c344fff2feff9d4d716d8e4ad40e9b5040ee5ea
- https://git.kernel.org/stable/c/427ab81a811dab4bca9d19f82eec5847ae42646e
- https://git.kernel.org/stable/c/012d37a568bfbb2c9686f03ade75560bc7139956
- https://git.kernel.org/stable/c/30aae62e50b4e074a90a9a5e15246548fbdc1182
- https://git.kernel.org/stable/c/41fe0f7b84f0cb822ae10ab08592996a592b2a25
- https://git.kernel.org/stable/c/7d7c9f0fcd19c4d2f0164347c58d49cafa961b72euvd
- https://git.kernel.org/stable/c/11c1431d641e0e4e0529e96957995820600c7287euvd
- https://git.kernel.org/stable/c/012796f9541fcd0c1fa8ae4da7eb4d83931ef838euvd
- https://git.kernel.org/stable/c/7d94f155f354b961c598f71bafa804dceded513feuvd
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—