Astra Linux - уязвимость в linux, linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: mmc: mmctest: Fix NULL dereference on allocation failure If the "test-highmem = allocpages" allocation fails then calling freepagestest-highmem will result in a NULL dereference. Also change the error code to -ENOMEM instead of...

Astra Linux - уязвимость в linux-5.10, linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: highmem: Fixed the checks in kmaplocalschedin,out$. When CONFIGDEBUGKMAPLOCAL is enabled, the check in kmaplocalschedin,out ensures that even slots in tsk-kmapctrl.ptval are unmapped. These slots are initialized with a value o...

Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerability has been resolved: mm/mempool: Fixed the issue where poisoning operations affected pages with an order greater than 0 using HIGHMEM. The kernel test reported the following issues: - BUG: Unable to handle page faults for address: fffba000. - PF:...

PT-2026-6155

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to memory address handling within the irqchip/gic-v3-its driver. On 32-bit machines with CONFIG ARM LPAE enabled, low memory allocations can b...

mm/mempool: fix poisoning order>0 pages with HIGHMEM

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EUVD-2025-203665

In the Linux kernel, the following vulnerability has been resolved: mm/mempool: fix poisoning order0 pages with HIGHMEM The kernel test has reported: BUG: unable to handle page fault for address: fffba000 PF: supervisor write access in kernel mode PF: errorcode0x0002 - not-present page pde =...

CVE-2025-68231

In the Linux kernel, the following vulnerability has been resolved: mm/mempool: fix poisoning order0 pages with HIGHMEM The kernel test has reported: BUG: unable to handle page fault for address: fffba000 PF: supervisor write access in kernel mode PF: errorcode0x0002 - not-present page pde =...

UBUNTU-CVE-2025-68231

In the Linux kernel, the following vulnerability has been resolved: mm/mempool: fix poisoning order0 pages with HIGHMEM The kernel test has reported: BUG: unable to handle page fault for address: fffba000 PF: supervisor write access in kernel mode PF: errorcode0x0002 - not-present page pde =...

CVE-2025-68231 mm/mempool: fix poisoning order>0 pages with HIGHMEM

In the Linux kernel, the following vulnerability has been resolved: mm/mempool: fix poisoning order0 pages with HIGHMEM The kernel test has reported: BUG: unable to handle page fault for address: fffba000 PF: supervisor write access in kernel mode PF: errorcode0x0002 - not-present page pde =...

PT-2025-51644

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.18.0-rc2-00031-gec7f31b2a2d3 Description The Linux kernel contains a flaw within the mm/mempool component related to handling page poisoning, specifically when dealing with CONFIG HIGHMEM. The issue arises...

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 an improper ordering of the poisoning of the memory pool for HIGHMEM pages, which could lead to page errors...

EUVD-2022-55123

In the Linux kernel, the following vulnerability has been resolved: highmem: fix checks in kmaplocalschedin,out When CONFIGDEBUGKMAPLOCAL is enabled kmaplocalschedin,out check that even slots in the tsk-kmapctrl.pteval are unmapped. The slots are initialized with 0 value, but the check is done wi...

EUVD-2025-13115

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2023-53144

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: erofs: fix wrong kunmap when using LZMA on HIGHMEM platforms As the call trace shown, the ro...

CVE-2023-53144

In the Linux kernel, the following vulnerability has been resolved: erofs: fix wrong kunmap when using LZMA on HIGHMEM platforms As the call trace shown, the root cause is kunmap incorrect pages: BUG: kernel NULL pointer dereference, address: 00000000 CPU: 1 PID: 40 Comm: kworker/u5:0 Not tainted...

CVE-2023-53144

In the Linux kernel, the following vulnerability has been resolved: erofs: fix wrong kunmap when using LZMA on HIGHMEM platforms As the call trace shown, the root cause is kunmap incorrect pages: BUG: kernel NULL pointer dereference, address: 00000000 CPU: 1 PID: 40 Comm: kworker/u5:0 Not tainted...

CVE-2023-53144

In the Linux kernel, the following vulnerability has been resolved: erofs: fix wrong kunmap when using LZMA on HIGHMEM platforms As the call trace shown, the root cause is kunmap incorrect pages: BUG: kernel NULL pointer dereference, address: 00000000 CPU: 1 PID: 40 Comm: kworker/u5:0 Not tainted...

DEBIAN-CVE-2023-53144

In the Linux kernel, the following vulnerability has been resolved: erofs: fix wrong kunmap when using LZMA on HIGHMEM platforms As the call trace shown, the root cause is kunmap incorrect pages: BUG: kernel NULL pointer dereference, address: 00000000 CPU: 1 PID: 40 Comm: kworker/u5:0 Not tainted...

UBUNTU-CVE-2023-53144

In the Linux kernel, the following vulnerability has been resolved: erofs: fix wrong kunmap when using LZMA on HIGHMEM platforms As the call trace shown, the root cause is kunmap incorrect pages: BUG: kernel NULL pointer dereference, address: 00000000 CPU: 1 PID: 40 Comm: kworker/u5:0 Not tainted...

CVE-2023-53144

CVE-2023-53144 concerns the Linux kernel erofs subsystem. The connected documentation describes an identified issue where kunmap could be applied to incorrect pages during LZMA decompression on HIGHMEM platforms, leading to a NULL pointer dereference in z_erofs_lzma_decompress and related call ch...