CVE-2023-54310

In the Linux kernel, the following vulnerability has been resolved: scsi: message: mptlan: Fix use after free bug in mptlanremove due to race condition mptlanprobe calls mptregisterlandevice which initializes the &priv-postbucketstask workqueue. A call to mptlanwakepostbucketstask will subsequent...

CVE-2023-54310

CVE-2023-54310 concerns the Linux kernel driver mptlan. In mptlan_probe(), mpt_register_lan_device() initializes the priv->post_buckets_task workqueue, which is subsequently started by mpt_lan_wake_post_buckets_task(). During driver unload, in mptlan_remove(), a race can occur between mpt_lan_...

CVE-2023-54274 RDMA/srpt: Add a check for valid 'mad_agent' pointer

In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Add a check for valid 'madagent' pointer When unregistering MAD agent, srpt module has a non-null check for 'madagent' pointer before invoking ibunregistermadagent. This check can pass if 'madagent' variable holds an...

CVE-2023-54210 Bluetooth: hci_sync: Avoid use-after-free in dbg for hci_remove_adv_monitor()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Avoid use-after-free in dbg for hciremoveadvmonitor KASAN reports that there's a use-after-free in hciremoveadvmonitor. Trawling through the disassembly, you can see that the complaint is from the access in...

CVE-2023-54210 Bluetooth: hci_sync: Avoid use-after-free in dbg for hci_remove_adv_monitor()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Avoid use-after-free in dbg for hciremoveadvmonitor KASAN reports that there's a use-after-free in hciremoveadvmonitor. Trawling through the disassembly, you can see that the complaint is from the access in...

CVE-2023-54210

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Avoid use-after-free in dbg for hciremoveadvmonitor KASAN reports that there's a use-after-free in hciremoveadvmonitor. Trawling through the disassembly, you can see that the complaint is from the access in...

CVE-2022-50846 mmc: via-sdmmc: fix return value check of mmc_add_host()

In the Linux kernel, the following vulnerability has been resolved: mmc: via-sdmmc: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, it will lead two issues: 1. The memory that allocated in mmcallochost is leaked. 2. In the remove path, mmcremovehos...

CVE-2022-50830 auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: hd44780: Fix potential memory leak in hd44780remove hd44780probe allocates a memory chunk for hd with kzalloc and makes "lcd-drvdata-hd44780" point to it. When we call hd44780remove, we should release all relevant...

CVE-2022-50830 auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: hd44780: Fix potential memory leak in hd44780remove hd44780probe allocates a memory chunk for hd with kzalloc and makes "lcd-drvdata-hd44780" point to it. When we call hd44780remove, we should release all relevant...

CVE-2023-54197

CVE-2023-54197: In the Linux kernel, a Bluetooth btsdio use-after-free issue was introduced by reverting a patch; this reversion potentially causes a NULL pointer dereference. The vulnerability is described as resolved by a later commit that fixes the race condition in btsdio_remove.

CVE-2023-54197

In the Linux kernel, the following vulnerability has been resolved: Revert "Bluetooth: btsdio: fix use after free bug in btsdioremove due to unfinished work" This reverts commit 1e9ac114c4428fdb7ff4635b45d4f46017e8916f. This patch introduces a possible null-ptr-def problem. Revert it. And the fix...

CVE-2023-54185

CVE-2023-54185: Linux kernel btrfs fix fixes a bug in add_new_free_space() by removing BUG_ON() checks and returning errors instead, while optionally reporting the total newly added free space. This change ensures callers already handle errors without kernel panics or brittle aborts when in-memor...

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 existence of post-release reuse of the btsdioremove function...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992226)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992226 advisory. In the Linux kernel, the following vulnerability has been resolved: orangefs: Fix kmemleak in orangefskernel,clientdebuginit When insert and remove the orangefs...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992372)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992372 advisory. In the Linux kernel, the following vulnerability has been resolved: mmc: wmt-sdmmc: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore it...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992536)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992536 advisory. In the Linux kernel, the following vulnerability has been resolved: kernel/failfunction: fix memory leak with using debugfslookup When calling debugfslookup the resu...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992523)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992523 advisory. In the Linux kernel, the following vulnerability has been resolved: net: fec: Better handle pmruntimeget failing in .remove In the unlikely event that pmruntimeget...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992464)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992464 advisory. In the Linux kernel, the following vulnerability has been resolved: md-raid10: fix KASAN warning There's a KASAN warning in raid10removedisk when running the lvm tes...

Linux Distros Unpatched Vulnerability : CVE-2023-54210

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: hcisync: Avoid use-after-free in dbg for hciremoveadvmonitor KASAN reports that there's a use-after-free in hciremoveadvmonitor. Trawling through the...

Linux Distros Unpatched Vulnerability : CVE-2023-54044

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - spmi: Add a check for remove callback when removing a SPMI driver When removing a SPMI driver, there can be a crash due to NULL pointer dereference if it does n...