269 matches found
CVE-2026-23161
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...
CVE-2026-23161
CVE-2026-23161 affects the Linux kernel's mm/shmem, swap handling. The bug stems from a race between truncate and swap entry split: the code uses xa_get_order without lock protection to determine the swap entry order and then calls xa_cmpxchg_irq, which can use an outdated order if the entry was ...
Linux Distros Unpatched Vulnerability : CVE-2026-23177
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 ind...
Azure Linux 3.0 Security Update: kernel (CVE-2024-42241)
The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-42241 advisory. - In the Linux kernel, the following vulnerability has been resolved: mm/shmem: disable PMD-sized page cache i...
Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-27058)
The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27058 advisory. - In the Linux kernel, the following vulnerability has been resolved: tmpfs: fix race on handling dquo...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000841)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000841 advisory. Use-after-free vulnerability in the shmemremountfs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial o...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002440)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002440 advisory. Use-after-free vulnerability in the shmemremountfs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial o...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001970)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001970 advisory. mm/shmem.c in the Linux kernel through 3.15.1 does not properly implement the interaction between range notification and hole punching, which allows local users to...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002267)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002267 advisory. Use-after-free vulnerability in the shmemremountfs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial o...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002350)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002350 advisory. mm/shmem.c in the Linux kernel through 3.15.1 does not properly implement the interaction between range notification and hole punching, which allows local users to...
SUSE CVE-2025-71072
In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...
CVE-2025-71072
In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...
CVE-2025-71072
In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...
UBUNTU-CVE-2025-71072
In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...
CVE-2025-71072 shmem: fix recovery on rename failures
In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...
CVE-2025-71072
CVE-2025-71072 : In the Linux kernel, a rename/recovery issue in shmem was fixed. The root cause affected how maple_tree insertions and simple_offset_rename() pathways handled memory pressure and failure paths, including simple_offset_rename_exchange(). The fix involves how shmem_rename2() pre-in...
CVE-2025-71072 shmem: fix recovery on rename failures
In the Linux kernel, the following vulnerability has been resolved: shmem: fix recovery on rename failures mapletree insertions can fail if we are seriously short on memory; simpleoffsetrename does not recover well if it runs into that. The same goes for simpleoffsetrenameexchange. Moreover,...
PT-2026-2593
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to shmem recovery during rename failures. Maple tree insertions can fail under memory pressure, and the simple offset rename and simple offset...
