CLSA-2024-1733483766 Fix of 9 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-49992 - drm: remove all control node code - drm: add managed resources tied to drmdevice - drm: Set finalkfree in drmdevalloc - drm/plane: add drmmuniversalplanealloc - drm: Handle dev-unique with drmm - drm: Use drmm for drmdevinit cleanup - drm:...

VulnCheck KEV: CVE-2023-3269

A vulnerability exists in the memory management subsystem of the Linux kernel. The lock handling for accessing and updating virtual memory areas VMAs is incorrect, leading to use-after-free problems. This issue can be successfully exploited to execute arbitrary kernel code, escalate containers,...

DEBIAN-CVE-2024-53133

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Handle dml allocation failure to avoid crash Why In the case where a dml allocation fails for any reason, the current state's dml contexts would no longer be valid. Then subsequent calls dcstatecopyinternal would...

CVE-2024-53133 drm/amd/display: Handle dml allocation failure to avoid crash

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Handle dml allocation failure to avoid crash Why In the case where a dml allocation fails for any reason, the current state's dml contexts would no longer be valid. Then subsequent calls dcstatecopyinternal would...

kernel: mm/shmem: disable PMD-sized page cache if needed

A denial of service vulnerability was found in the Linux Kernel. In architectures such as ARM64 where the base page size is 64KB, a 512MB page cache could lead to a software crash...

The vulnerability of the powerpc/pseries/iommu components in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the powerpc/pseries/iommu components in the Linux operating system is related to the dereferencing of the NULL pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the mm component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the mm component in the Linux operating system’s kernel is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of Linux kernel components related to mm/hugetlb allows attackers to trigger a service failure.

The vulnerability of the Linux kernel’s mm/hugetlb component is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2024-53096

In the Linux kernel, the following vulnerability has been resolved: mm: resolve faulty mmapregion error path behaviour The mmapregion function is somewhat terrifying, with spaghetti-like control flow and numerous means by which issues can arise and incomplete state, memory leaks and other...

SUSE CVE-2024-53109

In the Linux kernel, the following vulnerability has been resolved: nommu: pass NULL argument to vmaiterprealloc When deleting a vma entry from a maple tree, it has to pass NULL to vmaiterprealloc in order to calculate internal state of the tree, but it passed a wrong argument. As a result, nommu...

The vulnerability of the mma8452 component of the Linux operating system allows a hacker to gain elevated privileges within the system.

The vulnerability of the mma8452 component in the Linux operating system is related to memory management errors after deallocation. Exploiting this vulnerability can allow an attacker to gain elevated privileges within the system...

The vulnerabilities of Linux operating system’s kernel components allow attackers to cause service failures.

The vulnerability of MM and THP components in the Linux operating system is related to improper error handling. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the aio kernel component in the Linux operating system allows attackers to increase their privileges within the system.

The vulnerability of the aio kernel component in the Linux operating system is related to memory management errors after deallocation. Exploiting this vulnerability can allow an attacker to gain elevated privileges within the system...

DEBIAN-CVE-2024-53105

In the Linux kernel, the following vulnerability has been resolved: mm: pagealloc: move mlocked flag clearance into freepagesprepare Syzbot reported a bad page state problem caused by a page being freed using freepage still having a mlocked flag at freepagesprepare stage: BUG: Bad page state in...

UBUNTU-CVE-2024-53113

In the Linux kernel, the following vulnerability has been resolved: mm: fix NULL pointer dereference in allocpagesbulknoprof We triggered a NULL pointer dereference for ac.preferredzoneref-zone in allocpagesbulknoprof when the task is migrated between cpusets. When cpuset is enabled, in...

CVE-2024-53111 mm/mremap: fix address wraparound in move_page_tables()

In the Linux kernel, the following vulnerability has been resolved: mm/mremap: fix address wraparound in movepagetables On 32-bit platforms, it is possible for the expression len + oldaddr include include include define ADDR1 void0x60000000 define ADDR2 void0x10000000 define SIZE 0x50000000uL int...

CVE-2024-53105

In the Linux kernel, the following vulnerability has been resolved: mm: pagealloc: move mlocked flag clearance into freepagesprepare Syzbot reported a bad page state problem caused by a page being freed using freepage still having a mlocked flag at freepagesprepare stage: BUG: Bad page state in...

The vulnerability of components related to DRM/AMDKFD in Linux kernel allows attackers to increase their privileges within the system.

The vulnerability of DRM/AMDKFD components in Linux kernel relates to memory management errors that occur after memory is freed in the svmrangevramnodefree function. Exploiting this vulnerability can allow attackers to enhance their privileges...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the mlocked flag in the mm component not being cleared during the freepagesprepare phase, resulting in pages...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 LTSS kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-47589: igbvf: fix double free in igbvfprobe bsc1226557. CVE-2022-48956: ipv6: avoid use-after-free in ip6fragment bsc1231893. CVE-2022-48960: net:...