CVE-2022-50753

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on summary info As Wenqing Liu reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=216456 BUG: KASAN: use-after-free in recoverdata+0x63ae/0x6ae0 f2fs Read of size 4 at addr...

CVE-2022-50752

In the Linux kernel, the following vulnerability has been resolved: md/raid5: Remove unnecessary bioput in raid5readonechunk When running chunk-sized reads on disks with badblocks duplicate bio free/puts are observed: ============================================================================= B...

CVE-2022-50751

In the Linux kernel, the following vulnerability has been resolved: configfs: fix possible memory leak in configfscreatedir kmemleak reported memory leaks in configfscreatedir: unreferenced object 0xffff888009f6af00 size 192: comm "modprobe", pid 3777, jiffies 4295537735 age 233.784s backtrace:...

CVE-2022-50750

In the Linux kernel, the following vulnerability has been resolved: drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure In case mipidsiattach fails, call drmpanelremove to avoid memory leak...

CVE-2022-50749

In the Linux kernel, the following vulnerability has been resolved: acct: fix potential integer overflow in encodecompt The integer overflow is descripted with following codes: 317 static compt encodecomptu64 value 318 319 int exp, rnd; ...... 341 exp 342 exp += value; 343 return exp; 344 Current...

CVE-2022-50748

In the Linux kernel, the following vulnerability has been resolved: ipc: mqueue: fix possible memory leak in initmqueuefs commit db7cfc380900 "ipc: Free mqsysctls if ipc namespace creation failed" Here's a similar memory leak to the one fixed by the patch above. retiremqsysctls need to be called...

CVE-2022-50747

In the Linux kernel, the following vulnerability has been resolved: hfs: Fix OOB Write in hfsasc2mac Syzbot reported a OOB Write bug: loop0: detected capacity change from 0 to 64 ================================================================== BUG: KASAN: slab-out-of-bounds in...

CVE-2022-50746

In the Linux kernel, the following vulnerability has been resolved: erofs: validate the extent length for uncompressed pclusters syzkaller reported a KASAN use-after-free: https://syzkaller.appspot.com/bug?extid=2ae90e873e97f1faf6f2 The referenced fuzzed image actually has two issues: - mpa == 0 ...

CVE-2022-50744

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix hard lockup when reading the rxmonitor from debugfs During I/O and simultaneous cat of /sys/kernel/debug/lpfc/fnX/rxmonitor, a hard lockup similar to the call trace below may occur. The spinlockbh in...

CVE-2022-50745

In the Linux kernel, the following vulnerability has been resolved: staging: media: tegra-video: fix devicenode use after free At probe time this code path is followed: tegracsiinit tegracsichannelsalloc foreachchildofnodenode, channel -- iterates over channels automatically gets 'channel'...

CVE-2022-50743

In the Linux kernel, the following vulnerability has been resolved: erofs: Fix pcluster memleak when its block address is zero syzkaller reported a memleak: https://syzkaller.appspot.com/bug?id=62f37ff612f0021641eda5b17f056f1668aa9aed unreferenced object 0xffff88811009c7f8 size 136: ... backtrace...

CVE-2022-50742

In the Linux kernel, the following vulnerability has been resolved: misc: ocxl: fix possible refcount leak in afuioctl eventfdctxput need to be called to put the refcount that gotten by eventfdctxfdget when ocxlirqsethandler fails...

CVE-2022-50740

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: fix memory leak of urbs in ath9khifusbdealloctxurbs Syzkaller reports a long-known leak of urbs in ath9khifusbdealloctxurbs. The cause of the leak is that usbgeturb is called but usbfreeurb or usbputurb is no...

CVE-2022-50741

In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: Disable useless interrupt to avoid kernel panic There is a hardware bug that the interrupt STMBUFHALF may be triggered after or when disable interrupt. It may led to unexpected kernel panic. And interrupt...

CVE-2022-50739

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add null pointer check for inode operations This adds a sanity check for the iop pointer of the inode which is returned after reading Root directory MFT record. We should check the iop is valid before trying to create t...

CVE-2022-50738

In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix an iotlb memory leak Before commit 3d5698793897 "vhost-vdpa: introduce asid based IOTLB" we called vhostvdpaiotlbunmapv, iotlb, 0ULL, 0ULL - 1 during release to free all the resources allocated when processing use...

CVE-2022-50737

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Validate index root when initialize NTFS security This enhances the sanity check for $SDH and $SII while initializing NTFS security, guarantees these index root are legit. 162.459513 BUG: KASAN: use-after-free in...

CVE-2023-54077

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix memory leak if ntfsreadmft failed Label ATTRROOT in ntfsreadmft sets isroot = true and ni-niflags |= NIFLAGDIR, then next attr will goto label ATTRALLOC and alloc ni-dir.allocrun. However two states are not always...

CVE-2023-54076

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix missed ses refcounting Use new cifssmbsesincrefcount helper to get an active reference of @ses and @ses-dfsrootses if set. This will prevent @ses-dfsrootses of being put in the next call to cifsputsmbses and thus...

CVE-2023-54075

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: common: Fix refcount leak in parsedailinkinfo Add missing ofnodeputs before the returns to balance ofnodegets and ofnodeputs, which may get unbalanced in case the for loop 'foreachavailablechildofnode' returns ear...

CVE-2023-54073

In the Linux kernel, the following vulnerability has been resolved: tpm: Add !tpmamdisrngdefective to the hwrngunregister call site The following crash was reported: 1950.279393 listdel corruption, ffff99560d485790-next is NULL 1950.279400 ------------ cut here ------------ 1950.279401 kernel BUG...

CVE-2023-54074

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Use correct encap attribute during invalidation With introduction of post action infrastructure most of the users of encap attribute had been modified in order to obtain the correct attribute by calling...

CVE-2023-54072

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix potential data race at PCM memory allocation helpers The PCM memory allocation helpers have a sanity check against too many buffer allocations. However, the check is performed without a proper lock and the allocati...

CVE-2023-54071

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: use work to update rate to avoid RCU warning The ieee80211ops::starcupdate must be atomic, because ieee80211chanbwchange holds rcuread lock while calling drvstarcupdate, so create a work to do original things...

CVE-2023-54070

In the Linux kernel, the following vulnerability has been resolved: igb: clean up in all error paths when enabling SR-IOV After commit 50f303496d92 "igb: Enable SR-IOV after reinit", removing the igb module could hang or crash depending on the machine when the module has been loaded with the maxv...

CVE-2023-54069

In the Linux kernel, the following vulnerability has been resolved: ext4: fix BUG in ext4mbnewinodepa due to overflow When we calculate the end position of ext4freeextent, this position may be exactly where ext4lblkt i.e. uint overflows. For example, if acgex.felogical is 4294965248 and...

CVE-2023-54067

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race when deleting free space root from the dirty cow roots list When deleting the free space tree we are deleting the free space root from the list fsinfo-dirtycowonlyroots without taking the lock that protects it,...

CVE-2023-54068

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to call f2fswaitonpagewriteback in f2fswriterawpages BUGON will be triggered when writing files concurrently, because the same page is writtenback multiple times. 1597 void folioendwritebackstruct folio folio...

CVE-2023-54066

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb-v2: gl861: Fix null-ptr-deref in gl861i2cmasterxfer In gl861i2cmasterxfer, msg is controlled by user. When msgi.buf is null and msgi.len is zero, former checks on msgi.buf would be passed. Malicious data finally...

CVE-2023-54065

In the Linux kernel, the following vulnerability has been resolved: net: dsa: realtek: fix out-of-bounds access The probe function sets priv-chipdata to void priv + sizeofpriv with the expectation that priv has enough trailing space. However, only realtek-smi actually allocated this chipdata spac...

CVE-2023-54064

In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Fix a memory leak when scanning for an adapter The adapter scan ssifinfofind sets info-adaptername if the adapter info came from SMBIOS, as it's not set in that case. However, this function can be called more than once...

CVE-2023-54063

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix OOB read in indxinsertintobuffer Syzbot reported a OOB read bug: BUG: KASAN: slab-out-of-bounds in indxinsertintobuffer+0xaa3/0x13b0 fs/ntfs3/index.c:1755 Read of size 17168 at addr ffff8880255e06c0 by task...

CVE-2023-54062

In the Linux kernel, the following vulnerability has been resolved: ext4: fix invalid free tracking in ext4xattrmovetoblock In ext4xattrmovetoblock, the value of the extended attribute which we need to move to an external block may be allocated by kvmalloc if the value is stored in an external...

CVE-2023-54060

In the Linux kernel, the following vulnerability has been resolved: iommufd: Set end correctly when doing batch carry Even though the test suite covers this it somehow became obscured that this wasn't working. The test iommufdioas.mockdomain.accessdomaindestory would blow up rarely. end should be...

CVE-2023-54061

Removed by vendor...

CVE-2023-54059

In the Linux kernel, the following vulnerability has been resolved: soc: mediatek: mtk-svs: Enable the IRQ later If the system does not come from reset like when is booted via kexec, the peripheral might triger an IRQ before the data structures are initialised. 0.227710 Unable to handle kernel NU...

CVE-2023-54058

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Check if ffadriver remove is present before executing Currently ffadrv-remove is called unconditionally from ffadeviceremove. Since the driver registration doesn't check for it and allows it to be registered...

CVE-2023-54057

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Add a length limitation for the ivrsacpihid command-line parameter The 'acpiid' buffer in the parseivrsacpihid function may overflow, because the string specifier in the format string sscanf has no width limitation...

CVE-2023-54056

In the Linux kernel, the following vulnerability has been resolved: kheaders: Use array declaration instead of char Under CONFIGFORTIFYSOURCE, memcpy will check the size of destination and source buffers. Defining kernelheadersdata as "char" would trip this check. Since these addresses are treate...

CVE-2023-54055

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix memory leak of PBLE objects On rmmod of irdma, the PBLE object memory is not being freed. PBLE object memory are not statically pre-allocated at function initialization time unlike other HMC objects. PBLEs objects...

CVE-2023-54054

Removed by vendor...

CVE-2023-54053

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: pcie: fix possible NULL pointer dereference It is possible that iwlpciprobe will fail and free the trans, then afterwards iwlpciremove will be called and crash by trying to access trans which is already freed, fix...

CVE-2023-54051

In the Linux kernel, the following vulnerability has been resolved: net: do not allow gsosize to be set to GSOBYFRAGS One missing check in virtionethdrtoskb allowed syzbot to crash kernels again 1 Do not allow gsosize to be set to GSOBYFRAGS 0xffff, because this magic value is used by the kernel....

CVE-2023-54052

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix skb leak by txs missing in AMSDU txs may be dropped if the frame is aggregated in AMSDU. When the problem shows up, some SKBs would be hold in driver to cause network stopped temporarily. Even if the probl...

CVE-2023-54050

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memleak when insertoldidx failed Following process will cause a memleak for copied up znode: dirtycowznode zn = copyznodec, znode; err = insertoldidxc, zbr-lnum, zbr-offs; if unlikelyerr return ERRPTRerr; // No one...

CVE-2023-54049

In the Linux kernel, the following vulnerability has been resolved: rpmsg: glink: Add check for kstrdup Add check for the return value of kstrdup and return the error if it fails in order to avoid NULL pointer dereference...

CVE-2023-54048

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Prevent handling any completions after qp destroy HW may generate completions that indicates QP is destroyed. Driver should not be scheduling any more completion handlers for this QP, after the QP is destroyed. Since...

CVE-2023-54047

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: dwhdmi: cleanup drm encoder during unbind This fixes a use-after-free crash during rmmod. The DRM encoder is embedded inside the larger rockchiphdmi, which is allocated with the component. The component memory gets...

CVE-2023-54046

In the Linux kernel, the following vulnerability has been resolved: crypto: essiv - Handle EBUSY correctly As it is essiv only handles the special return value of EINPROGERSS, which means that in all other cases it will free data related to the request. However, as the caller of essiv may specify...

CVE-2023-54044

In the Linux kernel, the following vulnerability has been resolved: spmi: Add a check for remove callback when removing a SPMI driver When removing a SPMI driver, there can be a crash due to NULL pointer dereference if it does not have a remove callback defined. This is one such call trace observ...