UBUNTU-CVE-2023-52840

In the Linux kernel, the following vulnerability has been resolved: Input: synaptics-rmi4 - fix use after free in rmiunregisterfunction The putdevice calls rmireleasefunction which frees "fn" so the dereference on the next line "fn-numofirqs" is a use after free. Move the putdevice to the end to...

DEBIAN-CVE-2021-47361

In the Linux kernel, the following vulnerability has been resolved: mcb: fix error handling in mcballocbus There are two bugs: 1 If idasimpleget fails then this code calls putdevicecarrier but we haven't yet called getdevicecarrier and probably that leads to a use after free. 2 After...

DEBIAN-CVE-2021-47289

In the Linux kernel, the following vulnerability has been resolved: ACPI: fix NULL pointer dereference Commit 71f642833284 "ACPI: utils: Fix reference counting in foreachacpidevmatch" started doing "acpidevput" on a pointer that was possibly NULL. That fails miserably, because that helper inline...

DEBIAN-CVE-2021-47258

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix error handling of scsihostalloc After device is initialized via deviceinitialize, or its name is set via devsetname, the device has to be freed via putdevice. Otherwise device name will be leaked because it is...

UBUNTU-CVE-2021-47296

In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Fix kvmarchvcpuioctl vcpuload leak vcpuput is not called if the user copy fails. This can result in preempt notifier corruption and crashes, among other issues...

UBUNTU-CVE-2021-47416

In the Linux kernel, the following vulnerability has been resolved: phy: mdio: fix memory leak Syzbot reported memory leak in MDIO bus interface, the problem was in wrong state logic. MDIOBUSALLOCATED indicates 2 states: 1. Bus is only allocated 2. Bus allocated and mdiobusregister fails, but...

UBUNTU-CVE-2021-47289

In the Linux kernel, the following vulnerability has been resolved: ACPI: fix NULL pointer dereference Commit 71f642833284 "ACPI: utils: Fix reference counting in foreachacpidevmatch" started doing "acpidevput" on a pointer that was possibly NULL. That fails miserably, because that helper inline...

UBUNTU-CVE-2021-47258

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix error handling of scsihostalloc After device is initialized via deviceinitialize, or its name is set via devsetname, the device has to be freed via putdevice. Otherwise device name will be leaked because it is...

SUSE CVE-2023-52697

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sofsdwrtsdcajackcommon: ctx-headsetcodecdev = NULL sofsdwrtsdcajackexit are used by different codecs, and some of them use the same dai name. For example, rt712 and rt713 both use "rt712-sdca-aif1" and...

SUSE CVE-2024-35954

In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Avoid sg device teardown race sgremovesfpusercontext must not use sgdevicedestroy after calling scsideviceput. sgdevicedestroy is accessing the parent scsidevice requestqueue which will already be set to NULL when the...

PT-2024-11292 · Linux +6 · Linux Kernel +6

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A NULL pointer dereference issue has been resolved in the Linux kernel. The problem occurred when the acpi dev put function was called on a possibly NULL pointer, which was not handled...

UBUNTU-CVE-2024-35951

In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Fix the error path in panfrostmmumapfaultaddr Subject: PATCH drm/panfrost: Fix the error path in panfrostmmumapfaultaddr If some the pages or sgt allocation failed, we shouldn't release the pages ref we got earlier,...

UBUNTU-CVE-2024-35879

In the Linux kernel, the following vulnerability has been resolved: of: dynamic: Synchronize ofchangesetdestroy with the devlink removals In the following sequence: 1 ofplatformdepopulate 2 ofoverlayremove During the step 1, devices are destroyed and devlinks are removed. During the step 2, OF...

SUSE CVE-2023-52661

In the Linux kernel, the following vulnerability has been resolved: drm/tegra: rgb: Fix missing clkput in the error handling paths of tegradcrgbprobe If clkgetsys..., "plld2out0" fails, the clkgetsys call must be undone. Add the missing clkput and a new 'putplldout0' label in the error handling...

The vulnerability of the fscache_put_cache() function in the fs/netfs/fscache_cache.c file of the file system netfs in the Linux kernel allows a attacker to cause a service failure.

The vulnerability of the fscacheputcache function in the fs/netfs/fscachecache.c file of the file system netfs in the Linux kernel is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

UBUNTU-CVE-2022-48693

In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and iomem leak bugs In brcmstbpmprobe, there are two kinds of leak bugs: 1 we need to add ofnodeput when foreachmatchingnode breaks 2 we need to add iounmap for each iomap in fail path...

SUSE CVE-2023-52652

In the Linux kernel, the following vulnerability has been resolved: NTB: fix possible name leak in ntbregisterdevice If deviceregister fails in ntbregisterdevice, the device name allocated by devsetname should be freed. As per the comment in deviceregister, callers should use putdevice to give up...

SUSE CVE-2024-27003

In the Linux kernel, the following vulnerability has been resolved: clk: Get runtime PM before walking tree for clksummary Similar to the previous commit, we should make sure that all devices are runtime resumed before printing the clksummary through debugfs. Failure to do so would result in a...

CVE-2023-52652 NTB: fix possible name leak in ntb_register_device()

In the Linux kernel, the following vulnerability has been resolved: NTB: fix possible name leak in ntbregisterdevice If deviceregister fails in ntbregisterdevice, the device name allocated by devsetname should be freed. As per the comment in deviceregister, callers should use putdevice to give up...

CVE-2024-26993

In the Linux kernel, the following vulnerability has been resolved: fs: sysfs: Fix reference leak in sysfsbreakactiveprotection The sysfsbreakactiveprotection routine has an obvious reference leak in its error path. If the call to kernfsfindandget fails then kn will be NULL, so the companion...