52 matches found
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007455)
"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007455 advisory. In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set...
SUSE CVE-2026-23385
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: clone set on flush only Syzbot with fault injection triggered a failing memory allocation with GFPKERNEL which results in a WARN splat: iter.err WARNING: net/netfilter/nftablesapi.c:845 at...
CVE-2026-23385
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: clone set on flush only Syzbot with fault injection triggered a failing memory allocation with GFPKERNEL which results in a WARN splat: iter.err WARNING: net/netfilter/nftablesapi.c:845 at...
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...
UBUNTU-CVE-2023-53813
In the Linux kernel, the following vulnerability has been resolved: ext4: fix rbtree traversal bug in ext4mbusepreallocated During allocations, while looking for preallocationsPA in the per inode rbtree, we can't do a direct traversal of the tree because ext4mbdiscardgrouppreallocation can...
CVE-2023-53813
CVE-2023-53813 concerns linux kernel ext4 preallocation handling. The issue arises in ext4 during PA (preallocated area) search in the per-inode rb-tree: a direct traversal can miss entries because ext4_mb_discard_group_preallocation() may concurrently delete a PA, potentially causing a BUG_ON wh...
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 ext4mbusepreallocated not handling rbtree traversals correctly, which could lead to overlapping preallocated...
SUSE CVE-2025-40271
In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set the node to EMPTY, which may result in uaf access. We should use RBCLEARNODE set the erased node to EMPTY, then pdesubdirnext will...
CVE-2025-40271
In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set the node to EMPTY, which may result in uaf access. We should use RBCLEARNODE set the erased node to EMPTY, then pdesubdirnext will...
UBUNTU-CVE-2025-40271
In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set the node to EMPTY, which may result in uaf access. We should use RBCLEARNODE set the erased node to EMPTY, then pdesubdirnext will...
CVE-2025-40271
In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set the node to EMPTY, which may result in uaf access. We should use RBCLEARNODE set the erased node to EMPTY, then pdesubdirnext will...
PT-2025-40708
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the netfilter module, specifically in the nft set rbtree function, related to element insertion. A null dereference can occur during element...
kernel: sch_hfsc: make hfsc_qlen_notify() idempotent
In the Linux kernel, the following vulnerability has been resolved: schhfsc: make hfscqlennotify idempotent hfscqlennotify is not idempotent either and not friendly to its callers, like fqcodeldequeue. Let's make it idempotent to ease qdisctreereducebacklog callers' life: 1. updatevf decreases...
kernel: sch_hfsc: make hfsc_qlen_notify() idempotent
In the Linux kernel, the following vulnerability has been resolved: schhfsc: make hfscqlennotify idempotent hfscqlennotify is not idempotent either and not friendly to its callers, like fqcodeldequeue. Let's make it idempotent to ease qdisctreereducebacklog callers' life: 1. updatevf decreases...
kernel: sch_hfsc: make hfsc_qlen_notify() idempotent
In the Linux kernel, the following vulnerability has been resolved: schhfsc: make hfscqlennotify idempotent hfscqlennotify is not idempotent either and not friendly to its callers, like fqcodeldequeue. Let's make it idempotent to ease qdisctreereducebacklog callers' life: 1. updatevf decreases...
Linux Distros Unpatched Vulnerability : CVE-2024-27058
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: tmpfs: fix race on handling dquot rbtree A syzkaller reproducer found a race while attemptin...
AZL-72763 CVE-2025-38177 affecting package kernel for versions less than 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: schhfsc: make hfscqlennotify idempotent hfscqlennotify is not idempotent either and not friendly to its callers, like fqcodeldequeue. Let's make it idempotent to ease qdisctreereducebacklog callers' life: 1. updatevf decreases...
Linux Distros Unpatched Vulnerability : CVE-2022-49660
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: xen/arm: Fix race in RB-tree based P2M accounting During the PV driver life cycle the mappin...
CVE-2022-49660
Concrete details found: CVE-2022-49660 is tied to a race condition in the Linux kernel’s xen/arm RB-tree based P2M accounting. The vulnerability arises from concurrent calls to set_foreign_p2m_mapping() and clear_foreign_p2m_mapping() updating the RB-tree (set_phys_to_machine_multi), potentially ...
