13 matches found
Linux Distros Unpatched Vulnerability : CVE-2026-90042
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ceph: properly decrypt filenames in vmalloc buffers The fscrypt subsystem uses the scatterlist crypto API, inheriting its requirement that any buffers are in th...
DEBIAN-CVE-2026-89720
In the Linux kernel, the following vulnerability has been resolved: ubifs: fix out-of-bounds read in signature length check ubifssbverifysignature bounds the on-disk ubifssignode-len field before handing the signature payload to verifypkcs7signature, but the check has the wrong sign: if...
CVE-2026-89690
In the Linux kernel, the following vulnerability has been resolved: nfsd: defer vfree of compound ops to fix rpcstatus UAF The rpcstatus netlink dumpit walks every in-flight svcrqst under rcureadlock and, for NFSv4 requests, reads opnums out of args-ops. But args-ops is a separate vmalloc buffer...
EUVD-2026-76602
In the Linux kernel, the following vulnerability has been resolved: nfsd: defer vfree of compound ops to fix rpcstatus UAF The rpcstatus netlink dumpit walks every in-flight svcrqst under rcureadlock and, for NFSv4 requests, reads opnums out of args-ops. But args-ops is a separate vmalloc buffer...
CVE-2026-89690 nfsd: defer vfree of compound ops to fix rpc_status UAF
In the Linux kernel, the following vulnerability has been resolved: nfsd: defer vfree of compound ops to fix rpcstatus UAF The rpcstatus netlink dumpit walks every in-flight svcrqst under rcureadlock and, for NFSv4 requests, reads opnums out of args-ops. But args-ops is a separate vmalloc buffer...
PT-2026-90406
In the Linux kernel, the following vulnerability has been resolved: nfsd: defer vfree of compound ops to fix rpc status UAF The rpc status netlink dumpit walks every in-flight svc rqst under rcu read lock and, for NFSv4 requests, reads opnums out of args-ops. But args-ops is a separate vmalloc...
kernel: cifs: fix oops during encryption
An out-of-bounds memory access vulnerability exists in the linux kernel, such that A stack-allocated buffer backed by vmalloc was passed into crypto code scatterwalkmapandcopy → memcpy where a cross-page write occurred. This ended up hitting a read-only mapping, causing a page-level fault and...
kernel: cifs: fix oops during encryption
An out-of-bounds memory access vulnerability exists in the linux kernel, such that A stack-allocated buffer backed by vmalloc was passed into crypto code scatterwalkmapandcopy → memcpy where a cross-page write occurred. This ended up hitting a read-only mapping, causing a page-level fault and...
CVE-2022-50142
In the Linux kernel, the following vulnerability has been resolved: intelth: msu: Fix vmalloced buffers After commit f5ff79fddf0e "dma-mapping: remove CONFIGDMAREMAP" there's a chance of DMA buffer getting allocated via vmalloc, which messes up the mmapping code: RIP: mscmmapfault intelthmsu Call...
CVE-2022-50142 intel_th: msu: Fix vmalloced buffers
In the Linux kernel, the following vulnerability has been resolved: intelth: msu: Fix vmalloced buffers After commit f5ff79fddf0e "dma-mapping: remove CONFIGDMAREMAP" there's a chance of DMA buffer getting allocated via vmalloc, which messes up the mmapping code: RIP: mscmmapfault intelthmsu Call...
kernel: Bluetooth: qca: add missing firmware sanity checks
A flaw was found in the Linux kernel's Bluetooth QCA driver. This vulnerability is caused by missing sanity checks when parsing firmware files before downloading them. A local attacker with low privileges could exploit this to corrupt memory beyond a vmalloced buffer, potentially leading to a...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: qca – added missing firmware sanity checks. Added missing sanity checks when parsing the firmware files before downloading them. This prevents access to and corruption of memory beyond the vmalloced buffer...
kernel: cifs: fix oops during encryption
An out-of-bounds memory access vulnerability exists in the linux kernel, such that A stack-allocated buffer backed by vmalloc was passed into crypto code scatterwalkmapandcopy → memcpy where a cross-page write occurred. This ended up hitting a read-only mapping, causing a page-level fault and...