DEBIAN-CVE-2021-47017

In the Linux kernel, the following vulnerability has been resolved: ath10k: Fix a use after free in ath10khtcsendbundle In ath10khtcsendbundle, the bundleskb could be freed by devkfreeskbanybundleskb. But the bundleskb is used later by bundleskb-len. As skblen = bundleskb-len, my patch replaces...

UBUNTU-CVE-2021-47017

In the Linux kernel, the following vulnerability has been resolved: ath10k: Fix a use after free in ath10khtcsendbundle In ath10khtcsendbundle, the bundleskb could be freed by devkfreeskbanybundleskb. But the bundleskb is used later by bundleskb-len. As skblen = bundleskb-len, my patch replaces...

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 that stems from a post-release reuse issue with ath10khtcsendbundle...

kernel: ath9k: fix use-after-free in ath9k_hif_usb_rx_cb

In the Linux kernel, the following vulnerability has been resolved: ath9k: fix use-after-free in ath9khifusbrxcb Syzbot reported use-after-free Read in ath9khifusbrxcb 0. The problem was in incorrect htchandle-drvpriv initialization. Probable call trace which can trigger use-after-free:...

kernel: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes A bad USB device is able to construct a service connection response message with target endpoint being ENDPOINT0 which is reserved for HTCCTRLRSVDSVC and should not be...

htc-gabelstapler.de Improper Access Control vulnerability OBB-3776644

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...

kernel: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes A bad USB device is able to construct a service connection response message with target endpoint being ENDPOINT0 which is reserved for HTCCTRLRSVDSVC and should not be...

htc-caraudio.it Cross Site Scripting vulnerability OBB-3623832

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...

kernel: ath9k: fix use-after-free in ath9k_hif_usb_rx_cb

In the Linux kernel, the following vulnerability has been resolved: ath9k: fix use-after-free in ath9khifusbrxcb Syzbot reported use-after-free Read in ath9khifusbrxcb 0. The problem was in incorrect htchandle-drvpriv initialization. Probable call trace which can trigger use-after-free:...

kernel: ath9k_htc: fix uninit value bugs

In the Linux kernel, the following vulnerability has been resolved: ath9khtc: fix uninit value bugs Syzbot reported 2 KMSAN bugs in ath9k. All of them are caused by missing field initialization. In htcconnectservice svcmetalen and pad are not initialized. Based on code it looks like in current sk...

kernel: use-after-free in ath9k_htc_probe_device() could cause an escalation of privileges

A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9khtcwaitfortarget function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system...

PT-2022-35833 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.296 Description: The issue concerns an uninit memory read in the ath9k htc rx msg function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...

PT-2022-35293 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.75 Description: The issue concerns an uninit memory read in the ath9k htc rx msg function. This problem is related to the wifi ath9k driver. The actual impact and attack plausibility have not yet been...

PT-2022-35755 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.262 Description: The issue concerns an uninit memory read in the ath9k htc rx msg function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...

kernel: ath9k_htc: fix uninit value bugs

In the Linux kernel, the following vulnerability has been resolved: ath9khtc: fix uninit value bugs Syzbot reported 2 KMSAN bugs in ath9k. All of them are caused by missing field initialization. In htcconnectservice svcmetalen and pad are not initialized. Based on code it looks like in current sk...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: i2c: Fix a potential use after free Free the adap structure only after we are done using it. This patch just moves the putdevice down a bit to avoid the use after free. wsa: added comment to the code, added Fixes...

PT-2022-33563 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.17 through v5.19.1 Description: The issue is related to a missing skb drop on htc tx completion error in the ath11k module. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linu...

OESA-2022-1824 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: nfqnlmangle in net/netfilter/nfnetlinkqueue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service panic because, in the case of an nfqueue verdict with a one-byte nftapayload attribute, an...

artec-htc.de Cross Site Scripting vulnerability OBB-2689123

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...

The vulnerability of the ath9k_htc_wait_for_target function in the wireless adapter driver for Atheros in the Linux operating system allows a hacker to gain access to the kernel’s memory. This can lead to system failures or the leakage of internal kernel information.

The vulnerability of the ath9khtcwaitfortarget function in the wireless adapter driver for Atheros in Linux operating systems is related to an improper use after release. Exploiting this vulnerability can allow a perpetrator to gain access to kernel memory through the input of a specially created...