CVE-2022-50095

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Cleanup CPU timers before freeing them during exec Commit 55e8c8eb2c7b "posix-cpu-timers: Store a reference to a pid not a task" started looking up tasks by PID when deleting a CPU timer. When a non-leader threa...

CVE-2022-50091

In the Linux kernel, the following vulnerability has been resolved: locking/csdlock: Change csdlockdebug from earlyparam to setup The csdlockdebug kernel-boot parameter is parsed by the earlyparam function csdlockdebug. If set, csdlockdebug invokes staticbranchenable to enable csdlockwait feature...

CVE-2022-50096

In the Linux kernel, the following vulnerability has been resolved: x86/kprobes: Update kcb status flag after singlestepping Fix kprobes to update kcb kprobes control block status flag to KPROBEHITSSDONE even if the kp-posthandler is not set. This bug may cause a kernel panic if another INT3 user...

CVE-2022-50094

In the Linux kernel, the following vulnerability has been resolved: spmi: trace: fix stack-out-of-bound access in SPMI tracing functions tracespmiwritebegin and tracespmireadend both call memcpy with a length of "len + 1". This leads to one extra byte being read beyond the end of the specified...

CVE-2022-50085

In the Linux kernel, the following vulnerability has been resolved: dm raid: fix address sanitizer warning in raidresume There is a KASAN warning in raidresume when running the lvm test lvconvert-raid.sh. The reason for the warning is that mddev-raiddisks is greater than rs-raiddisks, so the loop...

CVE-2022-50081

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2022-50083

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2022-50079

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 Why & How engid for DCN303 cannot be more than 1, since we have only two instances of stream encoders. Check the correct boundary condition for engine ...

CVE-2022-50073

In the Linux kernel, the following vulnerability has been resolved: net: tap: NULL pointer derefence in devparseheaderprotocol when skb-dev is null Fixes a NULL pointer derefence bug triggered from tap driver. When tapgetuser calls virtionethdrtoskb the skb-dev is null in tap.c skb-dev is set aft...

CVE-2022-50065

In the Linux kernel, the following vulnerability has been resolved: virtionet: fix memory leak inside XPDTX with mergeable When we call xdpconvertbufftoframe to get xdpf, if it returns NULL, we should check if xdppage was allocated by xdplinearizepage. If it is newly allocated, it should be freed...

CVE-2022-50070

In the Linux kernel, the following vulnerability has been resolved: mptcp: do not queue data on closed subflows Dipanjan reported a syzbot splat at close time: WARNING: CPU: 1 PID: 10818 at net/ipv4/afinet.c:153 inetsockdestruct+0x6d0/0x8e0 net/ipv4/afinet.c:153 Modules linked in: uioivshmemOE ui...

CVE-2022-50056

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix missing iop in ntfsreadmft There is null pointer dereference because iop == NULL. The bug happens because we don't initialize iop for records in $Extend...

CVE-2022-50057

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix NULL deref in ntfsupdatemftmirr If ntfsfillsuper wasn't called then sbi-sb will be equal to NULL. Code should check this ptr before dereferencing. Syzbot hit this issue via passing wrong mount param as can be seen...

CVE-2022-50061

In the Linux kernel, the following vulnerability has been resolved: pinctrl: nomadik: Fix refcount leak in nmkpinctrldtsubnodetomap ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak."...

CVE-2022-50054

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix NULL pointer dereference in iavfgetlinkksettings Fix possible NULL pointer dereference, due to freeing of adapter-vfres in iavfinitgetresources. Previous commit introduced a regression, where receiving...

CVE-2022-50059

In the Linux kernel, the following vulnerability has been resolved: ceph: don't leak snaprwsem in handlecapgrant When handlecapgrant is called on an IMPORT op, then the snaprwsem is held and the function is expected to release it before returning. It currently fails to do that in all cases which...

CVE-2022-50048

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: possible module reference underflow in error path dst-ops is set on when nftexprclone fails, but module refcount has not been bumped yet, therefore nftexprdestroy leads to module reference underflow...

CVE-2022-50050

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf snprintf returns the would-be-filled size when the string overflows the given buffer size, hence using this value may result in the buffer overflow although it's...

CVE-2022-50051

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: debug: Fix potential buffer overflow by snprintf snprintf returns the would-be-filled size when the string overflows the given buffer size, hence using this value may result in the buffer overflow although it's...

CVE-2022-50040

In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: fix buffer overflow in sja1105setupdevlinkregions If an error occurs in dsadevlinkregioncreate, then 'priv-regions' array will be accessed by negative index '-1'. Found by Linux Verification Center...