DragonFly vulnerable to panics due to nil pointer dereference when using variables created alongside an error

We found two instances in the DragonFly codebase where the first return value of a function is dereferenced even when the function returns an error figures 9.1 and 9.2. This can result in a nil dereference, and cause code to panic. The codebase may contain additional instances of the bug. golang...

Linux Distros Unpatched Vulnerability : CVE-2022-50254

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: media: ov8865: Fix an error handling path in ov8865probe The commit in Fixes also introduced...

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 an incorrect handling of error paths in the dwc3getproperties function, which could lead to a memory leak...

Linux Distros Unpatched Vulnerability : CVE-2023-53263

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/disp: fix use-after-free in error handling of nouveauconnectorcreate We can't...

SUSE CVE-2022-50254

In the Linux kernel, the following vulnerability has been resolved: media: ov8865: Fix an error handling path in ov8865probe The commit in Fixes also introduced some new error handling which should goto the existing error handling path. Otherwise some resources leak...

SUSE CVE-2022-50269

In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Fix memory leak in vkmsinit A memory leak was reported after the vkms module install failed. unreferenced object 0xffff88810bc28520 size 16: comm "modprobe", pid 9662, jiffies 4298009455 age 42.590s hex dump first 16...

SUSE CVE-2022-50348

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix a memory leak in an error handling path If this memdupuser call fails, the memory allocated in a previous call a few lines above should be freed. Otherwise it leaks...

SUSE CVE-2023-53263

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/disp: fix use-after-free in error handling of nouveauconnectorcreate We can't simply free the connector after calling drmconnectorinit on it. We need to clean up the drm side first. It might not fix all regressions fr...

SUSE CVE-2023-53328

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Enhance sanity check while generating attrlist nicreateattrlist uses WARNON to catch error cases while generating attribute list, which only prints out stack trace and may not be enough. This repalces them with more...

CVE-2023-53328

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Enhance sanity check while generating attrlist nicreateattrlist uses WARNON to catch error cases while generating attribute list, which only prints out stack trace and may not be enough. This repalces them with more...

CVE-2022-50348

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix a memory leak in an error handling path If this memdupuser call fails, the memory allocated in a previous call a few lines above should be freed. Otherwise it leaks...

CVE-2022-50343

In the Linux kernel, the following vulnerability has been resolved: rapidio: fix possible name leaks when rioadddevice fails Patch series "rapidio: fix three possible memory leaks". This patchset fixes three name leaks in error handling. - patch 1 fixes two name leaks while rioadddevice fails. -...

CVE-2022-50342

In the Linux kernel, the following vulnerability has been resolved: floppy: Fix memory leak in dofloppyinit A memory leak was reported when floppyallocdisk failed in dofloppyinit. unreferenced object 0xffff888115ed25a0 size 8: comm "modprobe", pid 727, jiffies 4295051278 age 25.529s hex dump firs...

DEBIAN-CVE-2023-53328

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Enhance sanity check while generating attrlist nicreateattrlist uses WARNON to catch error cases while generating attribute list, which only prints out stack trace and may not be enough. This repalces them with more...

CVE-2023-53328

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Enhance sanity check while generating attrlist nicreateattrlist uses WARNON to catch error cases while generating attribute list, which only prints out stack trace and may not be enough. This repalces them with more...

CVE-2022-50347

In the Linux kernel, the following vulnerability has been resolved: mmc: rtsxusbsdmmc: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, the memory that allocated in mmcallochost will be leaked and it will lead a kernel crash because of deleting not...

DEBIAN-CVE-2022-50347

In the Linux kernel, the following vulnerability has been resolved: mmc: rtsxusbsdmmc: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, the memory that allocated in mmcallochost will be leaked and it will lead a kernel crash because of deleting not...

DEBIAN-CVE-2022-50348

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix a memory leak in an error handling path If this memdupuser call fails, the memory allocated in a previous call a few lines above should be freed. Otherwise it leaks...

CVE-2022-50343

In the Linux kernel, the following vulnerability has been resolved: rapidio: fix possible name leaks when rioadddevice fails Patch series "rapidio: fix three possible memory leaks". This patchset fixes three name leaks in error handling. - patch 1 fixes two name leaks while rioadddevice fails. -...

DEBIAN-CVE-2022-50343

In the Linux kernel, the following vulnerability has been resolved: rapidio: fix possible name leaks when rioadddevice fails Patch series "rapidio: fix three possible memory leaks". This patchset fixes three name leaks in error handling. - patch 1 fixes two name leaks while rioadddevice fails. -...