11233 matches found
UBUNTU-CVE-2022-50530
In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix null pointer dereference in blkmqclearrqmapping Our syzkaller report a null pointer dereference, root cause is following: blkmqallocmapandrqs set-tagshctxidx = blkmqallocmapandrqs blkmqallocmapandrqs blkmqallocrqs //...
EUVD-2025-32766
In the Linux kernel, the following vulnerability has been resolved: bcache: Fix bchbtreenodealloc to make the failure behavior consistent In some specific situations, the return value of bchbtreenodealloc may be NULL. This may lead to a potential NULL pointer dereference in caller function like a...
CVE-2023-53678 drm/i915: Fix system suspend without fbdev being initialized
In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix system suspend without fbdev being initialized If fbdev is not initialized for some reason - in practice on platforms without display - suspending fbdev should be skipped during system suspend, fix this up. While at...
CVE-2023-53666 ASoC: codecs: wcd938x: fix missing mbhc init error handling
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd938x: fix missing mbhc init error handling MBHC initialisation can fail so add the missing error handling to avoid dereferencing an error pointer when later configuring the jack: Unable to handle kernel paging...
CVE-2023-53666
CVE-2023-53666 relates to the Linux kernel ASoC codecs (snd_soc_wcd_mbhc, wcd938x) where MBHC initialisation could fail and lead to a NULL/error pointer dereference while configuring the jack. The patch fixes missing error handling to prevent dereferencing an error pointer, addressing an issue th...
EUVD-2025-32767
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd938x: fix missing mbhc init error handling MBHC initialisation can fail so add the missing error handling to avoid dereferencing an error pointer when later configuring the jack: Unable to handle kernel paging...
CVE-2022-50550 blk-iolatency: Fix memory leak on add_disk() failures
In the Linux kernel, the following vulnerability has been resolved: blk-iolatency: Fix memory leak on adddisk failures When a gendisk is successfully initialized but adddisk fails such as when a loop device has invalid number of minor device numbers specified, blkcginitdisk is called during init...
CVE-2022-50543 RDMA/rxe: Fix mr->map double free
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix mr-map double free rxemrcleanup which tries to free mr-map again will be called when rxemrinituser fails: CPU: 0 PID: 4917 Comm: rdmaflushserv Kdump: loaded Not tainted 6.1.0-rc1-roce-flush+ 25 Hardware name: QEMU...
EUVD-2025-32829
In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: omap4-common: Fix refcount leak bug In omap4sraminit, offindcompatiblenode will return a node pointer with refcount incremented. We should use ofnodeput when it is not used anymore...
EUVD-2025-32789
In the Linux kernel, the following vulnerability has been resolved: vme: Fix error not catched in fakeinit In fakeinit, rootdeviceregister is possible to fail but it's ignored, which can cause unregistering vmeroot fail when exit. general protection fault, probably for non-canonical address...
CVE-2023-53654 octeontx2-af: Add validation before accessing cgx and lmac
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Add validation before accessing cgx and lmac with the addition of new MAC blocks like CN10K RPM and CN10KB RPMUSX, LMACs are noncontiguous and CGX blocks are also noncontiguous. But during RVU driver initialization,...
EUVD-2025-32800
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: Avoid nfcthelperhash uses after free If nfconntrackinitstart fails for example due to a registernfconntrackbpf failure, the nfconntrackhelperfini clean-up path frees the nfcthelperhash map. When built with...
CVE-2022-50531 tipc: fix an information leak in tipc_topsrv_kern_subscr
In the Linux kernel, the following vulnerability has been resolved: tipc: fix an information leak in tipctopsrvkernsubscr Use a 8-byte write to initialize sub.usrhandle in tipctopsrvkernsubscr, otherwise four bytes remain uninitialized when issuing setsockopt..., SOLTIPC, .... This resulted in an...
EUVD-2025-32821
In the Linux kernel, the following vulnerability has been resolved: tipc: fix an information leak in tipctopsrvkernsubscr Use a 8-byte write to initialize sub.usrhandle in tipctopsrvkernsubscr, otherwise four bytes remain uninitialized when issuing setsockopt..., SOLTIPC, .... This resulted in an...
CVE-2022-50529
In the Linux kernel, the following vulnerability has been resolved: testfirmware: fix memory leak in testfirmwareinit When miscregister failed in testfirmwareinit, the memory pointed by testfwconfig-name is not released. The memory leak information is as follows: unreferenced object...
CVE-2022-50527 drm/amdgpu: Fix size validation for non-exclusive domains (v4)
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix size validation for non-exclusive domains v4 Fix amdgpubovalidatesize to check whether the TTM domain manager for the requested memory exists, else we get a kernel oops when dereferencing "man". v2: Make the patch...
CVE-2022-50513 staging: rtl8723bs: fix a potential memory leak in rtw_init_cmd_priv()
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix a potential memory leak in rtwinitcmdpriv In rtwinitcmdpriv, if pcmdpriv-rspallocatedbuf is allocated in failure, then pcmdpriv-cmdallocatedbuf will be not properly released. Besides, considering there are...
EUVD-2025-32846
In the Linux kernel, the following vulnerability has been resolved: perf/smmuv3: Fix hotplug callback leak in armsmmupmuinit armsmmupmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path. Simila...
CVE-2022-50510 perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()
In the Linux kernel, the following vulnerability has been resolved: perf/smmuv3: Fix hotplug callback leak in armsmmupmuinit armsmmupmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path. Simila...