UBUNTU-CVE-2022-49468

In the Linux kernel, the following vulnerability has been resolved: thermal/core: Fix memory leak in thermalcoolingdeviceregister I got memory leak as follows when doing fault injection test: unreferenced object 0xffff888010080000 size 264312: comm "182", pid 102533, jiffies 4296434960 age 10.100...

DEBIAN-CVE-2022-49193

In the Linux kernel, the following vulnerability has been resolved: ice: fix 'scheduling while atomic' on aux critical err interrupt There's a kernel BUG splat on processing aux critical error interrupts in icemiscintr: 2100.917085 BUG: scheduling while atomic: swapper/15/0/0x00010000...

CVE-2022-49194

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: Use stronger register read/writes to assure ordering GCC12 appears to be much smarter about its dependency tracking and is aware that the relaxed variants are just normal loads and stores and this is causing proble...

DEBIAN-CVE-2022-49191

In the Linux kernel, the following vulnerability has been resolved: mxser: fix xmitbuf leak in activate when LSR == 0xff When LSR is 0xff in -activate rather unlike, we return an error. Provided -shutdown is not called when -activate fails, nothing actually frees the buffer in this case. Fix this...

DEBIAN-CVE-2022-49194

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: Use stronger register read/writes to assure ordering GCC12 appears to be much smarter about its dependency tracking and is aware that the relaxed variants are just normal loads and stores and this is causing proble...

DEBIAN-CVE-2022-49186

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: prevent array overflow in visconticlkregistergates This code was using -1 to represent that there was no reset function. Unfortunately, the -1 was stored in u8 so the if clksi.rsid = 0 condition was always true. Th...

DEBIAN-CVE-2022-49173

In the Linux kernel, the following vulnerability has been resolved: spi: fsi: Implement a timeout for polling status The data transfer routines must poll the status register to determine when more data can be shifted in or out. If the hardware gets into a bad state, these polling loops may never...

DEBIAN-CVE-2022-49164

In the Linux kernel, the following vulnerability has been resolved: powerpc/tm: Fix more userspace r13 corruption Commit cf13435b730a "powerpc/tm: Fix userspace r13 corruption" fixes a problem in treclaim where a SLB miss can occur on the threadstruct-ckptregs while SCRATCH0 is live with the save...

UBUNTU-CVE-2022-49187

In the Linux kernel, the following vulnerability has been resolved: clk: Fix clkhwgetclk when dev is NULL Any registered clkcore structure can have a NULL pointer in its dev field. While never actually documented, this is evidenced by the wide usage of clkregister and clkhwregister with a NULL...

UBUNTU-CVE-2022-49193

In the Linux kernel, the following vulnerability has been resolved: ice: fix 'scheduling while atomic' on aux critical err interrupt There's a kernel BUG splat on processing aux critical error interrupts in icemiscintr: 2100.917085 BUG: scheduling while atomic: swapper/15/0/0x00010000...

UBUNTU-CVE-2022-49099

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Fix initialization of device object in vmbusdeviceregister Initialize the device's dmamask,parms pointers and the device's dmamask value before invoking deviceregister. Address the following trace with 5.17-rc...

UBUNTU-CVE-2022-49214

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Don't use DSISR for SLB faults Since commit 46ddcb3950a2 "powerpc/mm: Show if a bad page fault on data is read or write." we use pagefaultiswriteregs-dsisr in badpagefault to determine if the fault is for a read or...

UBUNTU-CVE-2022-49173

In the Linux kernel, the following vulnerability has been resolved: spi: fsi: Implement a timeout for polling status The data transfer routines must poll the status register to determine when more data can be shifted in or out. If the hardware gets into a bad state, these polling loops may never...

UBUNTU-CVE-2022-49164

In the Linux kernel, the following vulnerability has been resolved: powerpc/tm: Fix more userspace r13 corruption Commit cf13435b730a "powerpc/tm: Fix userspace r13 corruption" fixes a problem in treclaim where a SLB miss can occur on the threadstruct-ckptregs while SCRATCH0 is live with the save...

UBUNTU-CVE-2022-49194

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: Use stronger register read/writes to assure ordering GCC12 appears to be much smarter about its dependency tracking and is aware that the relaxed variants are just normal loads and stores and this is causing proble...

CVE-2022-49658

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix insufficient bounds propagation from adjustscalarminmaxvals Kuee reported a corner case where the tnum becomes constant after the call to regboundoffset, but the register's bounds are not, that is, its min bounds are sti...

CVE-2022-49506 drm/mediatek: Add vblank register/unregister callback functions

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Add vblank register/unregister callback functions We encountered a kernel panic issue that callback data will be NULL when it's using in ovl irq handler. There is a timing issue between mtkdispovlirqhandler and...

CVE-2022-49468 thermal/core: Fix memory leak in __thermal_cooling_device_register()

In the Linux kernel, the following vulnerability has been resolved: thermal/core: Fix memory leak in thermalcoolingdeviceregister I got memory leak as follows when doing fault injection test: unreferenced object 0xffff888010080000 size 264312: comm "182", pid 102533, jiffies 4296434960 age 10.100...

CVE-2022-49455 misc: ocxl: fix possible double free in ocxl_file_register_afu

In the Linux kernel, the following vulnerability has been resolved: misc: ocxl: fix possible double free in ocxlfileregisterafu inforelease will be called in deviceunregister when info-dev's reference count is 0. So there is no need to call ocxlafuput and kfree again. Fix this by adding freeminor...

CVE-2022-49402

In the Linux kernel, the following vulnerability has been resolved: ftrace: Clean up hash directfunctions on register failures We see the following GPF when registerftracedirect fails: general protection fault, probably for non-canonical address \ 0x200000000000010: 0000 1 PREEMPT SMP...