CVE-2026-52951 drm/xe/dma-buf: handle empty bo and UAF races

In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: handle empty bo and UAF races There look to be some nasty races here when triggering the invalidatemappings hook: 1 We do xeboalloc followed by the attach, before the actual full bo init step in xedmabufinitobj...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002246)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002246 advisory. Race condition in the IPC object implementation in the Linux kernel through 4.2.3 allows local users to gain privileges by triggering an ipcaddid call that leads to...

PT-2026-27713

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to the handling of Non-Volatile DIMM NVDIMM objects within the cxl Coherent Accelerator Interface subsystem. A race condition can occur during th...

USN-6625-3 linux-raspi, linux-raspi-5.4 vulnerabilities

Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service paravirtualized device unavailability. CVE-2023-34324 Zheng Wang discovered...

USN-6625-2 linux-gcp, linux-gcp-5.4 vulnerabilities

Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service paravirtualized device unavailability. CVE-2023-34324 Zheng Wang discovered...

USN-6604-2 linux-azure, linux-azure-4.15 vulnerabilities

It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service system crash. CVE-2023-1079 Jana Hofman...

PT-2023-7938 · Linux +9 · Linux Kernel +9

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be...

SUSE-SU-2022:2083-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP4 kernel was updated. The following security bugs were fixed: - CVE-2022-21127: Fixed a stale MMIO data transient which can be exploited to speculatively/transiently disclose information via spectre like attacks. bsc1199650 - CVE-2022-21123: Fixed a stale MMIO data...