Threats Tagged 'cve-2026-53285'
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Threats Tagged 'cve-2026-53285'
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A vulnerability in the Linux kernel's AMD display driver involves improper handling of preemption during phantom-plane memory allocation, which can lead to a kernel crash. Specifically, the allocation occurs while local softirqs are disabled, triggering a BUG_ON condition. This issue has been resolved by wrapping the allocation call with a macro that enables preemption during the operation. Join the discussion | GCVE Database | 06/26/2026, 21:32:16 UTC Added: 07/08/2026, 13:21:28 UTC |
A medium severity vulnerability (CVE-2026-53285) in the Linux kernel's AMD display driver was fixed. The issue involved improper handling of phantom-plane memory allocation within a preemption-disabled context, causing a kernel crash. The fix wraps the allocation call with a macro enabling preemption to prevent the crash. This vulnerability affects multiple linux-hwe-edge kernel versions prior to 7.0.0-28.28 and related builds. A patch is available and should be applied to prevent system crashes. No known exploits in the wild have been reported. Join the discussion | GCVE Database | 06/26/2026, 20:17:00 UTC Added: 07/17/2026, 10:15:45 UTC |
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