CVE-2022-49964

In the Linux kernel, the following vulnerability has been resolved: arm64: cacheinfo: Fix incorrect assignment of signed error value to unsigned fwlevel Though acpifindlastcachelevel always returned signed value and the document states it will return any errors caused by lack of a PPTT table, it...

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-2022-49968

In the Linux kernel, the following vulnerability has been resolved: ieee802154/adf7242: defer destroyworkqueue call There is a possible race condition use-after-free like below FREE | USE adf7242remove | adf7242channel canceldelayedworksync | destroyworkqueue 1 | adf7242cmdrx | moddelayedwork 2 |...

CVE-2022-50147

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix getnodes out of bound access When user specified more nodes than supported, getnodes will access nmask array out of bounds...

CVE-2022-50152

In the Linux kernel, the following vulnerability has been resolved: usb: ohci-nxp: Fix refcount leak in ohcihcdnxpprobe 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-2022-50163

In the Linux kernel, the following vulnerability has been resolved: ax25: fix incorrect devtracker usage While investigating a separate rose issue 1, and enabling CONFIGNETDEVREFCNTTRACKER=y, Bernard reported an orthogonal ax25 issue 2 An ax25dev can be used by one or many struct ax25cb. We thus...

CVE-2022-50190

In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devmspiregistercontroller This reverts commit 59ebbe40fb51 "spi: simplify devmspiregistercontroller". If devmaddaction fails in devmaddactionorreset, devmspiunregister will be called, it decreases the...

CVE-2022-50218

In the Linux kernel, the following vulnerability has been resolved: iio: light: isl29028: Fix the warning in isl29028remove The driver use the non-managed form of the register function in isl29028remove. To keep the release order as mirroring the ordering in probe, the driver should use non-manag...

CVE-2022-50208

In the Linux kernel, the following vulnerability has been resolved: soc: amlogic: Fix refcount leak in meson-secure-pwrc.c In mesonsecurepwrcprobe, there is a refcount leak in one fail path...

CVE-2022-50219

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix KASAN use-after-free Read in computeeffectiveprogs Syzbot found a Use After Free bug in computeeffectiveprogs. The reproducer creates a number of BPF links, and causes a fault injected alloc to fail, while calling...

CVE-2022-50225

In the Linux kernel, the following vulnerability has been resolved: riscv:uprobe fix SRSPIE set/clear handling In riscv the process of uprobe going to clear spie before exec the origin insn,and set spie after that.But When access the page which origin insn has been placed a page fault may happen...

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-2022-50070

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-2022-50089

In the Linux kernel, the following vulnerability has been resolved: btrfs: ensure pages are unlocked on cowfilerange failure There is a hungtask report on zoned btrfs like below. https://github.com/naota/linux/issues/59 726.328648 INFO: task rocksdb:high0:11085 blocked for more than 241 seconds...

CVE-2022-50032

In the Linux kernel, the following vulnerability has been resolved: usb: renesas: Fix refcount leak bug In usbhsrza1hardwareinit, offindnodebyname will return a node pointer with refcount incremented. We should use ofnodeput when it is not used anymore...

CVE-2022-50143

In the Linux kernel, the following vulnerability has been resolved: intelth: Fix a resource leak in an error handling path If an error occurs after calling 'pciallocirqvectors', 'pcifreeirqvectors' must be called as already done in the remove function...

CVE-2022-50021

In the Linux kernel, the following vulnerability has been resolved: ext4: block range must be validated before use in ext4mbclearbb Block range to free is validated in ext4freeblocks using ext4inodeblockvalid and then it's passed to ext4mbclearbb. However in some situations on bigalloc file syste...

CVE-2022-50039

In the Linux kernel, the following vulnerability has been resolved: stmmac: intel: Add a missing clkdisableunprepare call in intelethpciremove Commit 09f012e64e4b "stmmac: intel: Fix clock handling on error and remove paths" removed this clkdisableunprepare This was partly revert by commit...

CVE-2022-50154

In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek-gen3: Fix refcount leak in mtkpcieinitirqdomains ofgetchildbyname returns a node pointer with refcount incremented, so we should use ofnodeput on it when we don't need it anymore. Add missing ofnodeput to avoid...

CVE-2022-50159

In the Linux kernel, the following vulnerability has been resolved: of: check previous kernel's ima-kexec-buffer against memory bounds Presently imagetkexecbuffer doesn't check if the previous kernel's ima-kexec-buffer lies outside the addressable memory range. This can result in a kernel panic i...