CVE-2022-49103

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: fix reference count leaks in nfs42proccopynotify You don't often get email from [email protected]. Learn why this is important at http://aka.ms/LearnAboutSenderIdentification. The reference counting issue happens in...

DEBIAN-CVE-2022-49103

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: fix reference count leaks in nfs42proccopynotify You don't often get email from [email protected]. Learn why this is important at http://aka.ms/LearnAboutSenderIdentification. The reference counting issue happens in...

DEBIAN-CVE-2022-49080

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix mpolnew leak in sharedpolicyreplace If mpolnew is allocated but not used in restart loop, mpolnew will be freed via mpolput before returning to the caller. But refcnt is not initialized yet, so mpolput could not...

UBUNTU-CVE-2022-49137

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu/amdgpucs: fix refcount leak of a dmafence obj This issue takes place in an error path in amdgpucsfencetohandleioctl. When info-in.what falls into default case, the function simply returns -EINVAL, forgetting to...

UBUNTU-CVE-2022-49053

In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmu: Fix possible page UAF tcmutrygetdatapage looks up pages under cmdrlock, but it does not take refcount properly and just returns page pointer. When tcmutrygetdatapage returns, the returned page may have been...

UBUNTU-CVE-2022-49103

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: fix reference count leaks in nfs42proccopynotify You don't often get email from [email protected]. Learn why this is important at http://aka.ms/LearnAboutSenderIdentification. The reference counting issue happens in...

UBUNTU-CVE-2021-47635

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix to add refcount once page is set private MM defined the rule 1 very clearly that once page was set with PGprivate flag, we should increment the refcount in that page, also main flows like pageout, migratepage will assu...

CVE-2022-49716 irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix error handling in gicpopulateppipartitions ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. When kcalloc fails, it missing ofnodeput and...

CVE-2022-49705

CVE-2022-49705 - Linux kernel 9p fid refcount leak . A fix was implemented for the 9p fid refcount leak in v9fs_vfs_atomic_open_dotl, ensuring the directory fid is released if the open() sequence fails partway. This prevents fid leaks observed with xfstests generic 531. The description in the ini...

CVE-2022-49705

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsatomicopendotl We need to release directory fid if we fail halfway through open This fixes fid leaking with xfstests generic 531...

CVE-2022-49705 9p: fix fid refcount leak in v9fs_vfs_atomic_open_dotl

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsatomicopendotl We need to release directory fid if we fail halfway through open This fixes fid leaking with xfstests generic 531...

CVE-2022-49704

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsgetlink we check for protocol version later than required, after a fid has been obtained. Just move the version check earlier...

CVE-2022-49704 9p: fix fid refcount leak in v9fs_vfs_get_link

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsgetlink we check for protocol version later than required, after a fid has been obtained. Just move the version check earlier...

CVE-2022-49621 cpufreq: pmac32-cpufreq: Fix refcount leak bug

In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmaccpufreqinitMacRISC3, we need to add corresponding ofnodeput for the three node pointers whose refcount have been incremented by offindnodebyname...

CVE-2022-49620

CVE-2022-49620 (Linux kernel, net: tipc) Affects the Tipc subsystem: a potential refcount leak in tipc_sk_create() when tipc_sk_insert() fails. The fix ensures the sk is freed on failure, preventing a leak. The public description notes local attack vector with low privileges required and no user ...

CVE-2022-49535

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI If lpfcissueelsflogi fails and returns non-zero status, the node reference count is decremented to trigger the release of the nodelist structure...

CVE-2022-49535 scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI If lpfcissueelsflogi fails and returns non-zero status, the node reference count is decremented to trigger the release of the nodelist structure...

CVE-2022-49535 scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI If lpfcissueelsflogi fails and returns non-zero status, the node reference count is decremented to trigger the release of the nodelist structure...

CVE-2022-49486

CVE-2022-49486 relates to the Linux kernel ASoC driver for i.MX SGTL5000. The vulnerability is a refcount leak in imx_sgtl5000_probe caused by improper handling of a reference taken by of_find_i2c_device_by_node(); in error paths the driver should call put_device() to drop the reference. A resolv...

CVE-2022-49486 ASoC: fsl: Fix refcount leak in imx_sgtl5000_probe

In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl: Fix refcount leak in imxsgtl5000probe offindi2cdevicebynode takes a reference, In error paths, we should call putdevice to drop the reference to aviod refount leak...