CVE-2014-3153

Towelroot for Ubuntu x86 该exp已在Ubuntu 14.04 x86和Ubuntu 12.04.2 x86上成功测试。 学习CVE-2014-3153和towelroot。 直到版本3.14的内核使用rbtree来存储rtwaiter（而不是plistnode），更复杂！ IA与ARM有不同的threadinfo！！ 源代码来自geekben/towelroot和timwr/CVE-2014-3153 Compile and run root@kitploit: $ gcc -fno-stack-protector -m32 -O0 -pthread...

CVE-2025-38001

CVE-2025-38001 RBTree 家族ドラマ Linux HFSC Eltree Use-After-Free - Debian 12 PoC このPoCは、RBTree変換に基づくページレベルのデータオンリー攻撃を利用してシステムを侵害します。このエクスプロイトは移植性があり、すべてのkernelCTFインスタンス（LTS 6.6.90、COS 109、COS 105）およびDebian 12で動作します。Ubuntu LTSでは、Kmalloc Random Cachesのため、わずかな修正のみが必要です。 脆弱性分析とエクスプロイト開発:...

CVE-2025-38001

CVE-2025-38001---Linux-Kernel-HFSC-RBTree-Use-After-Free-Research 此仓库包含针对Linux内核HFSC模块的安全漏洞CVE-2025-38001的PoC（概念验证）。专门用于内核内存损坏和系统安全审计的学习材料。 鸣谢与参考 原始漏洞利用作者：0xdevil 源代码：CVE-2025-38001 仓库 研究机构：Check Point Research 与 syst3mfailure.io PoC（概念验证）结果 成功在Kernel 6.1.0-30-amd64上获得root访问权限。...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip end interval element from gc Lazy garbage collection for rbtree during insertions may collect end interval elements that have just been added during these transactions. These elements are skipped, as...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftsetrbtree: fixed a null dereference issue when inserting elements into the RBTree structure. There is no guarantee that rbprev will not return NULL in nftrbtreegcelem: General protection faults, likely due to an...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

Guests running on Arm can cause Denial of Service DoS attacks on Dom0 through PV devices. When mapping memory pages of guests on Arm, Dom0 uses an rbtree to keep track of the foreign mappings. The update of this rbtree does not always occur completely with the relevant lock held, resulting in a...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: btrfs: ref-verify: Fix for a use-after-free after an invalid ref action. After calling btrfsreftreemod, if we successfully insert the new ref entry local variable 'ref' into the respective block entry’s rbtree local variable 'be,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftsetrbtree: Fixed an issue with overlapping expiration walks. The lazy garbage collection during insertion, which should remove entries when the timeout occurs, fails to properly release the remaining part of the...

CVE-2026-74355

A flaw was found in the Linux kernel's iommu/vt-d component. This vulnerability occurs when the info-node RB-tree member is zero-initialized, and a device that does not support Address Translation Services ATS skips the devicerbtreeinsert call. If a subsequent probe step fails, the error path...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100181)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100181 advisory. In the Linux kernel, the following vulnerability has been resolved: libceph: handle rbtree insertion error in decodechooseargs A message of type CEPHMSGOSDMAP contai...

CVE-2026-74281

In the Linux kernel, the following vulnerability has been resolved: tipc: reject inverted service ranges from peer bindings tipcupdatenametbl inserts a binding advertised by a peer node using the lower and upper service-range bounds taken directly from the wire, without checking that lower upper ...

UBUNTU-CVE-2026-74434

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Don't move a peeked OOB message onto the pending queue rxrpcrecvmsgoob takes a received oob message off recvmsgoobq and, if a response is needed, moves it onto the pendingoobq tree. However, only the unlink from recvmsgoob...

UBUNTU-CVE-2026-74344

In the Linux kernel, the following vulnerability has been resolved: bpf: Clear rb node linkage when freeing bpfrbroot bpfrbrootfree detaches the root by copying the current rbrootcached and then replacing the live root with RBROOTCACHED. It then walks the copied root and drops each object contain...

CVE-2026-74281 tipc: reject inverted service ranges from peer bindings

In the Linux kernel, the following vulnerability has been resolved: tipc: reject inverted service ranges from peer bindings tipcupdatenametbl inserts a binding advertised by a peer node using the lower and upper service-range bounds taken directly from the wire, without checking that lower upper ...

CVE-2026-74281

CVE-2026-74281 — Linux kernel TIPC inverted service ranges : The vulnerability occurs in tipc_update_nametbl() where a peer’s binding uses lower/upper bounds from the wire without ensuring lower upper to be inserted into the service-range RB-tree in a way that cannot be matched or withdrawn. Thi...

PT-2026-72780

In the Linux kernel, the following vulnerability has been resolved: bpf: Clear rb node linkage when freeing bpf rb root bpf rb root free detaches the root by copying the current rb root cached and then replacing the live root with RB ROOT CACHED. It then walks the copied root and drops each objec...

PT-2026-72791

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix RB-tree corruption in probe error path The info-node RB-tree member is zero-initialized via kzalloc. If a device does not support ATS, the device rbtree insert call is skipped. If a subsequent probe step fails, th...

PT-2026-72717

In the Linux kernel, the following vulnerability has been resolved: tipc: reject inverted service ranges from peer bindings tipc update nametbl inserts a binding advertised by a peer node using the lower and upper service-range bounds taken directly from the wire, without checking that lower uppe...

Linux Distros Unpatched Vulnerability : CVE-2026-74281

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tipc: reject inverted service ranges from peer bindings tipcupdatenametbl inserts a binding advertised by a peer node using the lower and upper service-range...

SUSE CVE-2026-52954

In the Linux kernel, the following vulnerability has been resolved: libceph: handle rbtree insertion error in decodechooseargs A message of type CEPHMSGOSDMAP contains an OSD map that itself contains a CRUSH map. The received CRUSH map may optionally contain chooseargs that get decoded in...