Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-49980: USB: gadget: fix use-after-free read in usbudcuevent bsc1245110. CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev-devname,shortname...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987226)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987226 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix not cleanup led when btinit fails btinit calls btledsinit to register led, but if ...

SUSE-SU-2025:02588-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49138: Bluetooth: hcievent: Fix checking conn for leconncompleteevt bsc1238160. - CVE-2023-52923: netfilter: nftables: split async and sync catchall in two...

SUSE-SU-2025:01640-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-48933: netfilter: nftables: fix memory leak during stateful obj update bsc1229621. - CVE-2022-49110: netfilter: conntrack: revisit gc autotuning...

DEBIAN-CVE-2025-37918

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: avoid NULL pointer dereference in skbdequeue A NULL pointer dereference can occur in skbdequeue when processing a QCA firmware crash dump on WCN7851 0489:e0f3. 93.672166 Bluetooth: hci0: ACL memdump size589824...

CVE-2023-53145 Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btsdio: fix use after free bug in btsdioremove due to race condition In btsdioprobe, the data-work is bound with btsdiowork. It will be started in btsdiosendframe. If the btsdioremove runs with a unfinished work, there...

SUSE-SU-2025:1468-1 Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002325 fixes several issues. The following security issues were fixed: - CVE-2024-53237: Bluetooth: fix use-after-free in deviceforeachchild bsc1235008. - CVE-2024-53082: virtionet: Add hashkeylength check bsc1233677. - CVE-2024-8805: Bluetooth: hcievent...

Linux Distros Unpatched Vulnerability : CVE-2022-48971

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: Fix not cleanup led when btinit fails btinit calls btledsinit to register led, but if it fails later, btledscleanup is not called to unregister it...

SUSE CVE-2022-49111

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix use after free in hcisendacl This fixes the following trace caused by receiving HCIEVDISCONNPHYLINKCOMPLETE which does call hciconndel without first checking if conn-type is in fact AMPLINK and in case it is do...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: fixed a use-after-free in deviceforeachchild Syzbot has reported the following KASAN issue: BUG: KASAN: slab-use-after-free in deviceforeachchild+0x18f/0x1a0 A size 8 read was performed at address ffff88801f605308 b...

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-48853: swiotlb: fix info leak with DMAFROMDEVICE bsc1228015. CVE-2024-26801: Bluetooth: Avoid potential use-after-free in hcierrorreset bsc1222413...

AZL-54875 CVE-2024-56653 affecting package kernel for versions less than 6.6.76.1-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: avoid UAF in btmtkprocesscoredump hcidevcdappend may lead to the release of the skb, so it cannot be accessed once it is called. ================================================================== BUG: KASAN:...

DEBIAN-CVE-2024-53238

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: adjust the position to init iso data anchor MediaTek iso data anchor init should be moved to where MediaTek claims iso data interface. If there is an unexpected BT usb disconnect during setup flow, it will cause...

AZL-52051 CVE-2024-50078 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Call isoexit on module unload If isoinit has been called, isoexit must be called on module unload. Without that, the struct proto that isoinit registered with protoregister becomes invalid, which could cause...

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 Bluetooth component failing to properly clean up LEDs when btinit fails...

CLSA-2024-1712263970 kernel: Fix of 48 CVEs

bpf: Fix re-attachment branch in bpftracingprogattach CVE-2024-26591 - ext4: improve error recovery code paths in ext4remount CVE-2024-0775 - smb: client: fix OOB in receiveencryptedstandard CVE-2024-0565 - mtd: Fix gluebi NULL pointer dereference caused by ftl notifier CVE-2023-52449 - net:...

UBUNTU-CVE-2024-26801

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Avoid potential use-after-free in hcierrorreset While handling the HCIEVHARDWAREERROR event, if the underlying BT controller is not responding, the GPIO reset mechanism would free the hcidev and lead to a use-after-fre...

DEBIAN-CVE-2023-51779

btsockrecvmsg in net/bluetooth/afbluetooth.c in the Linux kernel through 6.6.8 has a use-after-free because of a btsockioctl race condition...

CVE-2023-21190

In btmaclencryptchange of btmacl.cc, there is a possible way for a remote device to turn off encryption without resulting in a terminated connection due to an unusual root cause. This could lead to local information disclosure with no additional execution privileges needed. User interaction is...

CLSA-2023-1682712108 kernel: Fix of 7 CVEs

mISDN: fix use-after-free bugs in l1oip timer handlers CVE-2022-3565 - media: rc: Fix use-after-free bugs caused by enetxirqsim CVE-2023-1118 - Bluetooth: btsdio: fix use after free bug in btsdioremove due to unfinished work CVE-2023-1989 - proc: procskipspaces shouldn't think it is working on C...