Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004206)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004206 advisory. An issue was found in Linux kernel before 5.5.4. The mwifiexcmdappendvsietlv function in drivers/net/wireless/marvell/mwifiex/scan.c allows local users to gain...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

kernel: KVM: s390: vsie: fix race during shadow creation

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: fix race during shadow creation Right now it is possible to see gmap-private being zero in kvms390vsiegmapnotifier resulting in a crash. This is due to the fact that we add gmap-private == kvm after creation:...

CVE-2023-52639

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: fix race during shadow creation Right now it is possible to see gmap-private being zero in kvms390vsiegmapnotifier resulting in a crash. This is due to the fact that we add gmap-private == kvm after creation:...

CVE-2023-52639

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: fix race during shadow creation Right now it is possible to see gmap-private being zero in kvms390vsiegmapnotifier resulting in a crash. This is due to the fact that we add gmap-private == kvm after creation:...

CVE-2023-52639 KVM: s390: vsie: fix race during shadow creation

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: fix race during shadow creation Right now it is possible to see gmap-private being zero in kvms390vsiegmapnotifier resulting in a crash. This is due to the fact that we add gmap-private == kvm after creation:...

CVE-2023-52639

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: fix race during shadow creation Right now it is possible to see gmap-private being zero in kvms390vsiegmapnotifier resulting in a crash. This is due to the fact that we add gmap-private == kvm after creation:...

CVE-2023-52639

CVE-2023-52639 affects the Linux kernel KVM s390: vsie shadow creation. The issue is a race where gmap->private can be observed as zero in kvm_s390_vsie_gmap_notifier due to adding gmap->private == kvm after creation. The root cause is a race during shadow creation in acquire_gmap_shadow(),...

CVE-2023-52639 KVM: s390: vsie: fix race during shadow creation

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: fix race during shadow creation Right now it is possible to see gmap-private being zero in kvms390vsiegmapnotifier resulting in a crash. This is due to the fact that we add gmap-private == kvm after creation:...

kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c

A flaw was found in the way the mwifiexcmdappendvsietlv in Linux kernel's Marvell WiFi-Ex driver handled vendor specific information elements. A local user could use this flaw to escalate their privileges on the system...

Linux kernel buffer overflow vulnerability (CNVD-2020-37934)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. The 'mwifiexcmdappendvsietlv' function in the drivers/net/wireless/marvell/mwifiex/scan.c file in versions of the Linux kernel prior to 5.5.4 has a buffer overflow...