CVE-2023-54188 dmaengine: apple-admac: Fix 'current_tx' not getting freed

In the Linux kernel, the following vulnerability has been resolved: dmaengine: apple-admac: Fix 'currenttx' not getting freed In terminateall we should queue up all submitted descriptors to be freed. We do that for the content of the 'issued' and 'submitted' lists, but the 'currenttx' descriptor...

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 the fact that txlock may cause a task to hang for an extended period of time, potentially resulting in a...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992494)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992494 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix double free on tx path. We see kernel crashes and lockups and KASAN error...

Linux Distros Unpatched Vulnerability : CVE-2023-54306

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: tls: avoid hanging tasks on the txlock syzbot sent a hung task report and Eric explains that adversarial receiver may keep RWIN at 0 for a long time, so we...

CVE-2023-54245: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds When we run syzkaller we get below Out of Bound. "KASAN: slab-out-of-bounds Read in regcacheflatread" Below is the backtrace of the issue: dumpbacktrace+0x0/0x4c8...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992357)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992357 advisory. In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix locking in rxrpc's sendmsg Fix three bugs in the rxrpc's sendmsg implementation: 1...

CVE-2022-50877: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: broadcom: bcm4908enet: update TX stats after actual transmission Queueing packets doesn't guarantee their transmission. Update TX stats after hardware confirms consuming submitted data. This also fixes a possible race and NU...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992356)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992356 advisory. In the Linux kernel, the following vulnerability has been resolved: can: bcm: bcmtxsetup: fix KMSAN uninit-value in vfswrite Syzkaller reported the following issue:...

SUSE CVE-2022-50740

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: fix memory leak of urbs in ath9khifusbdealloctxurbs Syzkaller reports a long-known leak of urbs in ath9khifusbdealloctxurbs. The cause of the leak is that usbgeturb is called but usbfreeurb or usbputurb is no...

SUSE CVE-2022-50764

In the Linux kernel, the following vulnerability has been resolved: ipv6/sit: use DEVSTATSINC to avoid data-races syzbot/KCSAN reported that multiple cpus are updating dev-stats.txerror concurrently. This is because sit tunnels are NETIFFLLTX, meaning their ndostartxmit is not protected by a...

Linux Distros Unpatched Vulnerability : CVE-2022-50740

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: ath9k: hifusb: fix memory leak of urbs in ath9khifusbdealloctxurbs Syzkaller reports a long- known leak of urbs in ath9khifusbdealloctxurbs. The cause of...

EUVD-2022-55821

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: fix memory leak of urbs in ath9khifusbdealloctxurbs Syzkaller reports a long-known leak of urbs in ath9khifusbdealloctxurbs. The cause of the leak is that usbgeturb is called but usbfreeurb or usbputurb is no...

CVE-2022-50735

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: do not run mt76ustatusworker if the device is not running Fix the following NULL pointer dereference avoiding to run mt76ustatusworker thread if the device is not running yet. KASAN: null-ptr-deref in range...

CVE-2022-50740

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: fix memory leak of urbs in ath9khifusbdealloctxurbs Syzkaller reports a long-known leak of urbs in ath9khifusbdealloctxurbs. The cause of the leak is that usbgeturb is called but usbfreeurb or usbputurb is no...

CVE-2022-50740

CVE-2022-50740 is referenced in multiple advisories as a Linux kernel vulnerability affecting the wifi/ath9k driver (hif_usb) where a memory leak of urbs occurs in ath9k_hif_usb_dealloc_tx_urbs(). The root cause is that usb_get_urb() is followed by usb_free_urb()/usb_put_urb() not being called in...

CVE-2022-50740 wifi: ath9k: hif_usb: fix memory leak of urbs in ath9k_hif_usb_dealloc_tx_urbs()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: fix memory leak of urbs in ath9khifusbdealloctxurbs Syzkaller reports a long-known leak of urbs in ath9khifusbdealloctxurbs. The cause of the leak is that usbgeturb is called but usbfreeurb or usbputurb is no...

CVE-2022-50728 s390/lcs: Fix return type of lcs_start_xmit()

In the Linux kernel, the following vulnerability has been resolved: s390/lcs: Fix return type of lcsstartxmit With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid ...

CVE-2025-68738

In the Linux kernel, the MT7996 Wi‑Fi driver fix for CVE-2025-68738 resolves a null pointer dereference in mt7996_conf_tx(). If a link has no assigned channel yet, mt7996_vif_link could return NULL while updates to queue settings still needed, so the fix moves the queue parameter storage inside s...

CVE-2023-54016

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix memory leak in rxdesc and txdesc Currently when ath12kdpccdescinit is called we allocate memory to rxdescs and txdescs. In ath12kdpcccleanup, during descriptor cleanup rxdescs and txdescs memory is not freed. Th...

UBUNTU-CVE-2023-54016

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix memory leak in rxdesc and txdesc Currently when ath12kdpccdescinit is called we allocate memory to rxdescs and txdescs. In ath12kdpcccleanup, during descriptor cleanup rxdescs and txdescs memory is not freed. Th...