Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990789)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990789 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix the sk-skforwardalloc warning of skstreamkillqueues When running testsockmap...

kernel: nfp: bpf: Add check for nfp_app_ctrl_msg_alloc()

In the Linux kernel, the following vulnerability has been resolved: nfp: bpf: Add check for nfpappctrlmsgalloc Add check for the return value of nfpappctrlmsgalloc in nfpbpfcmsgalloc to prevent null pointer dereference...

kernel: net/sched: cls_api: fix error handling causing NULL dereference

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: fix error handling causing NULL dereference tcfextsmisscookiebasealloc calls xaalloccyclic which can return 1 if the allocation succeeded after wrapping. This was treated as an error, with value 1 returned to...

kernel: fs: fix UAF/GPF bug in nilfs_mdt_destroy

In the Linux kernel, the following vulnerability has been resolved: fs: fix UAF/GPF bug in nilfsmdtdestroy In allocinode, inodeinitalways could return -ENOMEM if securityinodealloc fails, which causes inode-iprivate uninitialized. Then nilfsismetadatafileinode returns true and nilfsfreeinode...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989558)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989558 advisory. In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix the error handling path in idxdcdevregister If a call to allocchrdevregion...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990232)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990232 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: fastmap: Fix duplicate slab cache names while attaching Since commit 4c39529663b9 slab: Warn...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988914)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988914 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on curseg-alloctype As Wenqing Liu reported in bugzilla:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988856)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988856 advisory. In the Linux kernel, the following vulnerability has been resolved: capabilities: fix potential memleak on error path from vfsgetxattralloc In capinodegetsecurity, w...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989447)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989447 advisory. In the Linux kernel, the following vulnerability has been resolved: net/mlx4en: Fix an use-after-free bug in mlx4entryallocresources In mlx4entryallocresources,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990105)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990105 advisory. In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix the error handling path in idxdcdevregister If a call to allocchrdevregion...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988970)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988970 advisory. In the Linux kernel, the following vulnerability has been resolved: block: Fix handling of offline queues in blkmqallocrequesthctx This patch prevents that test...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: lib/alloctag: Do not acquire an inexistent lock in alloctagtopusers. alloctagtopusers attempts to lock alloctagcttype-modlock, even when alloctagcttype is not allocated. This occurs because: 1. Allocating tags is disabled since m...

SUSE CVE-2025-40037

In the Linux kernel, the following vulnerability has been resolved: fbdev: simplefb: Fix use after free in simplefbdetachgenpds The pmdomain cleanup can not be devres managed as it uses struct simplefbpar which is allocated within struct fbinfo by framebufferalloc. This allocation is explicitly...

The vulnerability of the netfs_alloc_request() function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the netfsallocrequest function in the Linux operating system is related to errors during the update of the reference counter. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2025-40044

In the Linux kernel, the following vulnerability has been resolved: fs: udf: fix OOB read in lengthAllocDescs handling When parsing Allocation Extent Descriptor, lengthAllocDescs comes from on-disk data and must be validated against the block size. Crafted or corrupted images may set...

CVE-2025-40063

In the Linux kernel, the following vulnerability has been resolved: crypto: comp - Use same definition of context alloc and free ops In commit 42d9f6c77479 "crypto: acomp - Move scomp stream allocation code into acomp", the cryptoacompstreams struct was made to rely on having the allocctx and...

AZL-68843 CVE-2025-40044 affecting package kernel for versions less than 6.6.112.1-2

In the Linux kernel, the following vulnerability has been resolved: fs: udf: fix OOB read in lengthAllocDescs handling When parsing Allocation Extent Descriptor, lengthAllocDescs comes from on-disk data and must be validated against the block size. Crafted or corrupted images may set...

UBUNTU-CVE-2025-40063

In the Linux kernel, the following vulnerability has been resolved: crypto: comp - Use same definition of context alloc and free ops In commit 42d9f6c77479 "crypto: acomp - Move scomp stream allocation code into acomp", the cryptoacompstreams struct was made to rely on having the allocctx and...

CVE-2025-40063 crypto: comp - Use same definition of context alloc and free ops

In the Linux kernel, the following vulnerability has been resolved: crypto: comp - Use same definition of context alloc and free ops In commit 42d9f6c77479 "crypto: acomp - Move scomp stream allocation code into acomp", the cryptoacompstreams struct was made to rely on having the allocctx and...

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 inconsistent definitions of the allocctx and freectx operations, which could lead to problems with...