Threats Tagged 'ubuntu-cve-2026-53120'
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Threats Tagged 'ubuntu-cve-2026-53120'
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A use-after-free vulnerability in the Linux kernel's PCI subsystem was resolved by adopting the generic driver_override infrastructure to ensure proper locking. The flaw occurred when the bus' match() callback was called without holding the device lock, leading to unsafe access of the driver_override field. This vulnerability affects multiple linux-aws kernel versions prior to 7.0.0-28.28 and related releases. The vulnerability has a CVSS score of 7.8 and impacts confidentiality, integrity, and availability. A patch is available and should be applied to mitigate the issue. Join the discussion | GCVE Database | 06/24/2026, 17:17:00 UTC Added: 07/17/2026, 10:17:05 UTC |
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