CVE-2024-57990 wifi: mt76: mt7925: fix off by one in mt7925_load_clc()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix off by one in mt7925loadclc This comparison should be = instead of to prevent an out of bounds read and write...

CVE-2024-57989

CVE-2024-57989 : In the Linux kernel, the wifi driver for mt76 mt7925 had a NULL pointer dereference in mt7925_change_vif_links because devm_kzalloc() could return NULL and its result was not checked. The vulnerability is described as a local, low-privilege issue with high potential impact to ava...

UBUNTU-CVE-2022-49479

In the Linux kernel, the following vulnerability has been resolved: mt76: fix tx status related use-after-free race on station removal There is a small race window where ongoing tx activity can lead to a skb getting added to the status tracking idr after that idr has already been cleaned up, whic...

UBUNTU-CVE-2022-49476

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix kernel crash at mt7921pciremove The crash log shown it is possible that mt7921irqhandler is called while devmfreeirq is being handled so mt76freedevice need to be postponed until devmfreeirq is completed to solv...

CVE-2022-49112

In the Linux kernel, the following vulnerability has been resolved: mt76: fix monitor mode crash with sdio driver mt7921s driver may receive frames with fragment buffers. If there is a CTS packet received in monitor mode, the payload is 10 bytes only and need 6 bytes header padding after RXD...

CVE-2022-49328 mt76: fix use-after-free by removing a non-RCU wcid pointer

In the Linux kernel, the following vulnerability has been resolved: mt76: fix use-after-free by removing a non-RCU wcid pointer Fixes an issue caught by KASAN about use-after-free in mt76txqschedule by protecting mtxq-wcid with rculock between mt76txqschedule and stainfoalloc, free. 18853.876689...

CVE-2022-49225 mt76: mt7921s: fix a possible memory leak in mt7921_load_patch

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921s: fix a possible memory leak in mt7921loadpatch Always release fw data at the end of mt7921loadpatch routine...

CVE-2022-49112

CVE-2022-49112 is a Linux kernel issue described in the provided docs as a fix for a monitor-mode crash involving the mt76/mt7921s stack. The problem arises when a CTS packet in monitor mode could cause improper skb handling due to only the first RXD buffer being linear; pulling RXD-size+6 bytes ...

CVE-2022-49112 mt76: fix monitor mode crash with sdio driver

In the Linux kernel, the following vulnerability has been resolved: mt76: fix monitor mode crash with sdio driver mt7921s driver may receive frames with fragment buffers. If there is a CTS packet received in monitor mode, the payload is 10 bytes only and need 6 bytes header padding after RXD...

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 possible crash when the mt76 driver receives CTS packets in monitor mode...

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 post-release reuse contention condition related to tx state in mt76...

PT-2025-8417

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference issue has been identified in the mt7915 mac fill rx vector routine of the mt76 driver in the Linux kernel. This issue occurs when the chip does not support dbd...

CVE-2024-47714

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: use hweight16 to get correct tx antenna The chainmask is u16 so using hweight8 cannot get correct txant. Without this patch, the txant of band 2 would be -1 and lead to the following issue: BUG: KASAN:...

kernel: wifi: mt76: mt7921s: fix potential hung tasks during chip recovery

A vulnerability was found in the Linux kernel's mt76 driver for the mt7921s chip, where a potential deadlock could occur during chip recovery. This situation arises when the kernel worker resetwork holds a lock while waiting for the statworker thread, which is simultaneously waiting for the same...

kernel: wifi: mt76: mt7921e: fix use-after-free in free_irq()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921e: fix use-after-free in freeirq From commit a304e1b82808 "PATCH Debug shared irqs", there is a test to make sure the shared irq handler should be able to handle the unexpected event after deregistration. For th...

UBUNTU-CVE-2021-47540

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix NULL pointer dereference in mt7915getphymode Fix the following NULL pointer dereference in mt7915getphymode routine adding an ibss interface to the mt7915 driver. 101.137097 wlan0: Trigger new scan to find an IB...

CVE-2024-27049

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925e: fix use-after-free in freeirq From commit a304e1b82808 "PATCH Debug shared irqs", there is a test to make sure the shared irq handler should be able to handle the unexpected event after deregistration. For th...

SUSE CVE-2021-47028

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix txrate reporting Properly check rateinfo to fix unexpected reporting. 1215.161863 Call trace: 1215.164307 cfg80211calculatebitrate+0x124/0x200 cfg80211 1215.170139 ieee80211supdatemetric+0x80/0xc0 mac80211...

DEBIAN-CVE-2021-47064

In the Linux kernel, the following vulnerability has been resolved: mt76: fix potential DMA mapping leak With buf uninitialized in mt76dmatxqueueskbraw, its field skipunmap could potentially inherit a non-zero value from stack garbage. If this happens, it will cause DMA mappings for MCU command...

CVE-2021-47033

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries...