SUSE CVE-2018-7740

The resvmaprelease function in mm/hugetlb.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service BUG via a crafted application that makes mmap system calls and has a large pgoff argument to the remapfilepages system call...

SUSE CVE-2020-25285

A race condition between hugetlb sysctl handlers in mm/hugetlb.c in the Linux kernel before 5.8.8 could be used by local attackers to corrupt memory, cause a NULL pointer dereference, or possibly have unspecified other impact, aka CID-17743798d812...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.316.7 - runtime revert of virtionet: Stripe queue affinities across cores. Konrad Rzeszutek Wilk Orabug: 35001045 5.4.17-2136.316.6 - block: Change the granularity of io ticks from ms to ns Gulam Mohamed Orabug: 34780807 - powercap: intelrapl: support new layout of Psys PowerLimit...

PT-2023-35044 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.8 Description: The issue concerns the handling of PTE markers in the hugetlb change protection function. It was introduced in version v5.19 and fixed in version v6.1.8. The actual impact and attack...

USN-5860-1 linux-gke vulnerabilities

Kyle Zeng discovered that the sysctl implementation in the Linux kernel contained a stack-based buffer overflow. A local attacker could use this to cause a denial of service system crash or execute arbitrary code. CVE-2022-4378 Tamás Koczka discovered that the Bluetooth L2CAP handshake...

GSD-2023-1000533 mm/gup: disallow FOLL_FORCE|FOLL_WRITE on hugetlb mappings

mm/gup: disallow FOLLFORCE|FOLLWRITE on hugetlb mappings This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

USN-5793-3: Linux kernel vulnerabilities

It was discovered that the iouring subsystem in the Linux kernel did not properly perform reference counting in some situations, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-3910 ...

USN-5793-1: Linux kernel vulnerabilities

It was discovered that the iouring subsystem in the Linux kernel did not properly perform reference counting in some situations, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-3910 ...

GSD-2022-1007478 mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages

mm,hugetlb: take hugetlblock before decrementing h-resvhugepages This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.264 by commit...

GSD-2022-1007213 mm: hugetlb: fix UAF in hugetlb_handle_userfault

mm: hugetlb: fix UAF in hugetlbhandleuserfault This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.150 by commit...

GSD-2022-1006999 mm: hugetlb: fix UAF in hugetlb_handle_userfault

mm: hugetlb: fix UAF in hugetlbhandleuserfault This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.75 by commit...

GSD-2022-1006990 mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages

mm,hugetlb: take hugetlblock before decrementing h-resvhugepages This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.76 by commit...

GSD-2022-1006713 mm: hugetlb: fix UAF in hugetlb_handle_userfault

mm: hugetlb: fix UAF in hugetlbhandleuserfault This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.3 by commit...

PT-2022-34956 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.6 Description: The issue is related to the hugetlb lock not being taken before decrementing h-resv huge pages. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...

PT-2022-35733 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.264 Description: The issue concerns a potential security vulnerability in the Linux Kernel. It involves taking the hugetlb lock before decrementing h-resv huge pages. The actual impact and attack...

PT-2022-35468 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.150 Description: The issue is related to a use-after-free UAF bug in the hugetlb handle userfault function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...

PT-2022-35245

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.76 Description The issue is related to the hugetlb lock not being taken before decrementing h-resv huge pages. This could potentially lead to security vulnerabilities, although the actual impact and attack...

PT-2022-35460 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.153 Description: The issue is related to the hugetlb lock not being taken before decrementing h-resv huge pages. This could potentially lead to security vulnerabilities, although the actual impact and atta...

PT-2022-35254 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.75 Description: The issue is related to a use-after-free UAF bug in the hugetlb handle userfault function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...

PT-2022-35817 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.298 Description: A potential issue exists where the hugetlb lock is not taken before decrementing h-resv huge pages. The actual impact and attack plausibility have not yet been proven. Recommendations: For...