CVE-2022-49489 drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume

In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume BUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3 Call trace: dpuvbifinitmemtypes+0x40/0xb8...

CVE-2022-49488 drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected

In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5mixerrelease when deadlock is detected There is a possibility for mdp5getglobalstate to return -EDEADLK when acquiring the modeset lock, but currently globalstate in mdp5mixerrelease doesn't...

CVE-2022-49485

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix null pointer dereference of pointer perfmon In the unlikely event that pointer perfmon is null the WARNON return path occurs after the pointer has already been deferenced. Fix this by only dereferencing perfmon after...

CVE-2022-49486

In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl: Fix refcount leak in imxsgtl5000probe offindi2cdevicebynode takes a reference, In error paths, we should call putdevice to drop the reference to aviod refount leak...

CVE-2022-49484 mt76: mt7915: fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix possible NULL pointer dereference in mt7915macfillrxvector Fix possible NULL pointer dereference in mt7915macfillrxvector routine if the chip does not support dbdc and the hw reports bandidx set to 1...

CVE-2022-49484

CVE-2022-49484 is a Linux kernel issue related to the mt76/mt7915 MAC RX vector handling. The provided documents state a fix for a possible NULL pointer dereference in mt7915_mac_fill_rx_vector that could occur when the chip does not support dbdc and the hardware reports band_idx = 1. The fix is ...

CVE-2022-49484 mt76: mt7915: fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix possible NULL pointer dereference in mt7915macfillrxvector Fix possible NULL pointer dereference in mt7915macfillrxvector routine if the chip does not support dbdc and the hw reports bandidx set to 1...

CVE-2022-49484

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix possible NULL pointer dereference in mt7915macfillrxvector Fix possible NULL pointer dereference in mt7915macfillrxvector routine if the chip does not support dbdc and the hw reports bandidx set to 1...

CVE-2022-49482

In the Linux kernel, the following vulnerability has been resolved: ASoC: mxs-saif: Fix refcount leak in mxssaifprobe ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when done...

CVE-2022-49479 mt76: fix tx status related use-after-free race on station removal

In the Linux kernel, the following vulnerability has been resolved: mt76: fix tx status related use-after-free race on station removal There is a small race window where ongoing tx activity can lead to a skb getting added to the status tracking idr after that idr has already been cleaned up, whic...

CVE-2022-49478 media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init

In the Linux kernel, the following vulnerability has been resolved: media: pvrusb2: fix array-index-out-of-bounds in pvr2i2ccoreinit Syzbot reported that -1 is used as array index. The problem was in missing validation check. hdw-unitnumber is initialized with -1 and then if init table walk fails...

CVE-2022-49477

In the Linux kernel, the following vulnerability has been resolved: ASoC: samsung: Fix refcount leak in ariesaudioprobe ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when done. If extconfindedevbynode fails, it doesn't call ofnodeput Calling...

CVE-2022-49476 mt76: mt7921: fix kernel crash at mt7921_pci_remove

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix kernel crash at mt7921pciremove The crash log shown it is possible that mt7921irqhandler is called while devmfreeirq is being handled so mt76freedevice need to be postponed until devmfreeirq is completed to solv...

CVE-2022-49475

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-qspi: check return value after calling platformgetresourcebyname It will cause null-ptr-deref if platformgetresourcebyname returns NULL, we need check the return value...

CVE-2022-49475 spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-qspi: check return value after calling platformgetresourcebyname It will cause null-ptr-deref if platformgetresourcebyname returns NULL, we need check the return value...

CVE-2022-49472 net: phy: micrel: Allow probing without .driver_data

In the Linux kernel, the following vulnerability has been resolved: net: phy: micrel: Allow probing without .driverdata Currently, if the .probe element is present in the phydriver structure and the .driverdata is not, a NULL pointer dereference happens. Allow passing .probe without .driverdata b...

CVE-2022-49471

CVE-2022-49471 affects the Linux kernel rtw89 driver (rtw89_core/rtw89_pci). The root cause is a bounds check failure in CFO parsing where an incorrect mac_id can cause an out‑of‑bounds access, triggering UBSAN warning: “array-index-out-of-bounds” in rtw89/phy.c:2517:23 (index 188 vs. 64). This c...

CVE-2022-49471

In the Linux kernel, the following vulnerability has been resolved: rtw89: cfo: check macid to avoid out-of-bounds Somehow, hardware reports incorrect macid and pollute memory. Check index before we access the array. UBSAN: array-index-out-of-bounds in rtw89/phy.c:2517:23 index 188 is out of rang...

CVE-2022-49463

In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/imxscthermal: Fix refcount leak in imxscthermalprobe offindnodebyname returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49459

In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/broadcom: Fix potential NULL dereference in srthermalprobe platformgetresource may return NULL, add proper check to avoid potential NULL dereferencing...