CVE-2025-37953

CVE-2025-37953 affects the Linux kernel sch_htb component. The issue stems from a regression caused when htb_qlen_notify() and htb_deactivate() interactions could leave prt pointers NULL, enabling a NULL pointer dereference path via htb_next_rb_node() and in certain qlen/dequeue_backlog sequences...

CVE-2025-37932

The CVE-2025-37932 issue affects the Linux kernel’s HTB qdisc: htb_qlen_notify() was not idempotent and could deactivate an HTB class or trigger a warning if called when already deactivated. The fix ports the function to be idempotent, easing callers such as fq_codel_dequeue() and qdisc_tree_redu...

CVE-2025-37932 sch_htb: make htb_qlen_notify() idempotent

In the Linux kernel, the following vulnerability has been resolved: schhtb: make htbqlennotify idempotent htbqlennotify always deactivates the HTB class and in fact could trigger a warning if it is already deactivated. Therefore, it is not idempotent and not friendly to its callers, like...

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 a non-idempotent htbqlennotify in schhtb...

CVE-2025-22061

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix qid report in airohatcgethtbgetleafqueue Fix the following kernel warning deleting HTB offloaded leafs and/or root HTB qdisc in airohaeth driver properly reporting qid in airohatcgethtbgetleafqueue routine. $tc...

UBUNTU-CVE-2025-22061

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix qid report in airohatcgethtbgetleafqueue Fix the following kernel warning deleting HTB offloaded leafs and/or root HTB qdisc in airohaeth driver properly reporting qid in airohatcgethtbgetleafqueue routine. $tc...

CVE-2025-22061 net: airoha: Fix qid report in airoha_tc_get_htb_get_leaf_queue()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix qid report in airohatcgethtbgetleafqueue Fix the following kernel warning deleting HTB offloaded leafs and/or root HTB qdisc in airohaeth driver properly reporting qid in airohatcgethtbgetleafqueue routine. $tc...

CVE-2025-22061

CVE-2025-22061 concerns the Linux kernel’s airoha Ethernet driver (airoha_eth) and the function airoha_tc_get_htb_get_leaf_queue() . Connected advisories explicitly state the root cause as a fix to the qid reporting in that routine, addressing kernel warnings when deleting HTB offloaded qdiscs. T...

CVE-2025-22061 net: airoha: Fix qid report in airoha_tc_get_htb_get_leaf_queue()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix qid report in airohatcgethtbgetleafqueue Fix the following kernel warning deleting HTB offloaded leafs and/or root HTB qdisc in airohaeth driver properly reporting qid in airohatcgethtbgetleafqueue routine. $tc...

Exploit for Unrestricted Upload of File with Dangerous Type in Chamilo Chamilo_Lms

CVE-2023-4220-Exploit LMS Chamilo 1.11.24 CVE-2023-4220 Explo...

Exploit for Injection in Vm2_Project Vm2

CVE-2023-30547 vm2 is a sandbox that can run untrusted code wi...

Exploit for Code Injection in Openplcproject Openplc_V3_Firmware

CVE-2021-31630 Modified the PoC CVE-202...

SUSE CVE-2021-47125

In the Linux kernel, the following vulnerability has been resolved: schhtb: fix refcount leak in htbparenttoleafoffload The commit ae81feb7338c "schhtb: fix null pointer dereference on a null newq" fixes a NULL pointer dereference bug, but it is not correct. Because htbgrafthelper properly handle...

CVE-2021-47125

In the Linux kernel, the following vulnerability has been resolved: schhtb: fix refcount leak in htbparenttoleafoffload The commit ae81feb7338c "schhtb: fix null pointer dereference on a null newq" fixes a NULL pointer dereference bug, but it is not correct. Because htbgrafthelper properly handle...

UBUNTU-CVE-2021-47125

In the Linux kernel, the following vulnerability has been resolved: schhtb: fix refcount leak in htbparenttoleafoffload The commit ae81feb7338c "schhtb: fix null pointer dereference on a null newq" fixes a NULL pointer dereference bug, but it is not correct. Because htbgrafthelper properly handle...

Linux kernel security vulnerabilities

The Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel due to a reference count leak in the htbparenttoleafoffload method of the schhtb module...

Exploit for Server-Side Request Forgery in Rbaskets Request_Baskets

CVE-2023-27163 PoC CVE-2023-27163, SSRF, request-baskets h...

htb-soft.com Cross Site Scripting vulnerability OBB-2473938

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

UVI-2021-1000802 sch_htb: fix refcount leak in htb_parent_to_leaf_offload

schhtb: fix refcount leak in htbparenttoleafoffload This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.10 by commit...

PT-2024-11177 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A refcount leak issue has been identified in the Linux kernel, specifically in the htb parent to leaf offload function. The commit ae81feb7338c, which aimed to fix a NULL pointer...