CVE-2026-23177

In the Linux kernel, the following vulnerability has been resolved: mm, shmem: prevent infinite loop on truncate race When truncating a large swap entry, shmemfreeswap returns 0 when the entry's index doesn't match the given index due to lookup alignment. The failure fallback path checks if the...

UBUNTU-CVE-2026-23177

In the Linux kernel, the following vulnerability has been resolved: mm, shmem: prevent infinite loop on truncate race When truncating a large swap entry, shmemfreeswap returns 0 when the entry's index doesn't match the given index due to lookup alignment. The failure fallback path checks if the...

CVE-2026-23177

In the Linux kernel, the following vulnerability has been resolved: mm, shmem: prevent infinite loop on truncate race When truncating a large swap entry, shmemfreeswap returns 0 when the entry's index doesn't match the given index due to lookup alignment. The failure fallback path checks if the...

EUVD-2026-5864

In the Linux kernel, the following vulnerability has been resolved: mm, shmem: prevent infinite loop on truncate race When truncating a large swap entry, shmemfreeswap returns 0 when the entry's index doesn't match the given index due to lookup alignment. The failure fallback path checks if the...

CVE-2026-23177

CVE-2026-23177 affects the Linux kernel's memory management (mm/shmem). A race during truncate of large swap entries could loop infinitely when an index pointed to the middle of a large swap entry and the entry didn’t cross the END boundary. The sequence could repeatedly rescan the same entry due...

CVE-2026-23177

In the Linux kernel, the following vulnerability has been resolved: mm, shmem: prevent infinite loop on truncate race When truncating a large swap entry, shmemfreeswap returns 0 when the entry's index doesn't match the given index due to lookup alignment. The failure fallback path checks if the...

EUVD-2026-5877

In the Linux kernel, the following vulnerability has been resolved: mm/shmem, swap: fix race of truncate and swap entry split The helper for shmem swap freeing is not handling the order of swap entries correctly. It uses xacmpxchgirq to erase the swap entry, but it gets the entry order before tha...

CVE-2026-23161 mm/shmem, swap: fix race of truncate and swap entry split

In the Linux kernel, the following vulnerability has been resolved: mm/shmem, swap: fix race of truncate and swap entry split The helper for shmem swap freeing is not handling the order of swap entries correctly. It uses xacmpxchgirq to erase the swap entry, but it gets the entry order before tha...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the hugetlbpmdshared function not properly handling shared memory, potentially leading to memory...

Unity Linux 20.1060a Security Update: kernel (UTSA-2026-003884)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003884 advisory. A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004461)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004461 advisory. A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource...

MiracleLinux 4 : qt-4.6.2-26.AXS4 (AXSA:2013-282:01)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2013-282:01 advisory. Qt is a software toolkit for developing applications. This package contains base tools, like string, xml, and network handling. Security issues fixed with thi...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001393)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001393 advisory. A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003853)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003853 advisory. In calcvmmayflags of ashmem.c, there is a possible arbitrary write to shared memory due to a permissions bypass. This could lead to local escalation of privilege by...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000873)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000873 advisory. Multiple race conditions in ipc/shm.c in the Linux kernel before 3.12.2 allow local users to cause a denial of service use-after-free and system crash or possibly ha...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004338)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004338 advisory. A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001430)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001430 advisory. A use-after-free exists in drivers/tee/teeshm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in teeshmgetfromid...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002228)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002228 advisory. Multiple race conditions in ipc/shm.c in the Linux kernel before 3.12.2 allow local users to cause a denial of service use-after-free and system crash or possibly ha...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002393)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002393 advisory. Multiple race conditions in ipc/shm.c in the Linux kernel before 3.12.2 allow local users to cause a denial of service use-after-free and system crash or possibly ha...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003229)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003229 advisory. The doshmat function in ipc/shm.c in the Linux kernel through 4.9.12 does not restrict the address calculated by a certain rounding operation, which allows local use...