SUSE CVE-2025-23157

In the Linux kernel, the following vulnerability has been resolved: media: venus: hfiparser: add check to avoid out of bound access There is a possibility that initcodecs is invoked multiple times during manipulated payload from video firmware. In such case, if codecscount can get incremented to...

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 Linux kernel, which stems from a reference count error in the scsi driver when removing a host directory...

DEBIAN-CVE-2022-49929

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix mr leak in RESPSTERRRNR rxerecheckmr will increase mr's refcnt, so we should call rxeputmr to drop mr's refcnt in RESPSTERRRNR to avoid below warning: WARNING: CPU: 0 PID: 4156 at...

CVE-2022-49915

In the Linux kernel, the following vulnerability has been resolved: mISDN: fix possible memory leak in mISDNregisterdevice Afer commit 1fa5ae857bb1 "driver core: get rid of struct device's busid string array", the name of device is allocated dynamically, add putdevice to give up the reference, so...

CVE-2022-49858

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix SQE threshold checking Current way of checking available SQE count which is based on HW updated SQB count could result in driver submitting an SQE even before CQE for the previously transmitted SQE at the same...

CVE-2022-49830

In the Linux kernel, the following vulnerability has been resolved: drm/drv: Fix potential memory leak in drmdevinit drmdevinit will add drmdevinitrelease as a callback. When drmmaddaction failed, the release function won't be added. As the result, the ref cnt added by deviceget in drmdevinit won...

CVE-2022-49787

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-pci: Fix possible memory leak caused by missing pcidevput pcigetdevice will increase the reference count for the returned pcidev. We need to use pcidevput to decrease the reference count before amdprobe returns. There ...

DEBIAN-CVE-2022-49787

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-pci: Fix possible memory leak caused by missing pcidevput pcigetdevice will increase the reference count for the returned pcidev. We need to use pcidevput to decrease the reference count before amdprobe returns. There ...

UBUNTU-CVE-2022-49778

In the Linux kernel, the following vulnerability has been resolved: arm64/mm: fix incorrect filemapcount for non-leaf pmd/pud The page table check trigger BUGON unexpectedly when collapse hugepage: ------------ cut here ------------ kernel BUG at mm/pagetablecheck.c:82! Internal error: Oops - BUG...

DEBIAN-CVE-2022-49778

In the Linux kernel, the following vulnerability has been resolved: arm64/mm: fix incorrect filemapcount for non-leaf pmd/pud The page table check trigger BUGON unexpectedly when collapse hugepage: ------------ cut here ------------ kernel BUG at mm/pagetablecheck.c:82! Internal error: Oops - BUG...

UBUNTU-CVE-2022-49900

In the Linux kernel, the following vulnerability has been resolved: i2c: piix4: Fix adapter not be removed in piix4remove In piix4probe, the piix4 adapter will be registered in: piix4probe piix4addadapterssb800 / piix4addadapter i2caddadapter Based on the probed device type, piix4addadapterssb800...

UBUNTU-CVE-2022-49787

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-pci: Fix possible memory leak caused by missing pcidevput pcigetdevice will increase the reference count for the returned pcidev. We need to use pcidevput to decrease the reference count before amdprobe returns. There ...

UBUNTU-CVE-2022-49850

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix deadlock in nilfscountfreeblocks A semaphore deadlock can occur if nilfsgetblock detects metadata corruption while locating data blocks and a superblock writeback occurs at the same time: task 1 task 2 ------ ------ A...

UBUNTU-CVE-2022-49820

In the Linux kernel, the following vulnerability has been resolved: mctp i2c: don't count unused / invalid keys for flow release We're currently hitting the WARNON in mctpi2cflowrelease: if midev-releasecount midev-i2clockcount WARNONCE1, "release count overflow"; This may be hit if we expire a...

UBUNTU-CVE-2022-49889

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Check for NULL cpubuffer in ringbufferwakewaiters On some machines the number of listed CPUs may be bigger than the actual CPUs that exist. The tracing subsystem allocates a percpu directory with access to the per CP...

CVE-2022-49929 RDMA/rxe: Fix mr leak in RESPST_ERR_RNR

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix mr leak in RESPSTERRRNR rxerecheckmr will increase mr's refcnt, so we should call rxeputmr to drop mr's refcnt in RESPSTERRRNR to avoid below warning: WARNING: CPU: 0 PID: 4156 at...

CVE-2022-49929

CVE-2022-49929 relates to the Linux kernel RDMA/rxe path. The issue is a use-after-free-like leak in MR handling: rxe_recheck_mr() increments mr ref_cnt and, during RESPST_ERR_RNR, the code must call rxe_put(mr) to drop the extra reference to avoid a warning in __rxe_cleanup. The vulnerability is...

CVE-2022-49915 mISDN: fix possible memory leak in mISDN_register_device()

In the Linux kernel, the following vulnerability has been resolved: mISDN: fix possible memory leak in mISDNregisterdevice Afer commit 1fa5ae857bb1 "driver core: get rid of struct device's busid string array", the name of device is allocated dynamically, add putdevice to give up the reference, so...

CVE-2022-49909

The connected advisories describe CVE-2022-49909 as a Linux kernel Bluetooth L2CAP use-after-free (A2MP) in l2cap_conn_del(). When l2cap_recv_frame() processes data and creates an A2MP channel that is not held, the reference counting can reach 1, and during hci_error_reset(), l2cap_chan_unlock() ...

CVE-2022-49830 drm/drv: Fix potential memory leak in drm_dev_init()

In the Linux kernel, the following vulnerability has been resolved: drm/drv: Fix potential memory leak in drmdevinit drmdevinit will add drmdevinitrelease as a callback. When drmmaddaction failed, the release function won't be added. As the result, the ref cnt added by deviceget in drmdevinit won...