CVE-2022-49631

In the Linux kernel, the following vulnerability has been resolved: raw: Fix a data-race around sysctlrawl3mdevaccept. While reading sysctlrawl3mdevaccept, it can be changed concurrently. Thus, we need to add READONCE to its reader...

CVE-2022-49399

In the Linux kernel, the following vulnerability has been resolved: tty: goldfish: Use ttyportdestroy to destroy port In goldfishttyprobe, the port initialized through ttyportinit should be destroyed in error paths.In goldfishttyremove, qtty-port also should be destroyed or else might leak...

CVE-2022-49527

In the Linux kernel, the following vulnerability has been resolved: media: venus: hfi: avoid null dereference in deinit If venusprobe fails at pmruntimeputsync the error handling first calls hfidestroy and afterwards hficoredeinit. As hfidestroy sets core-ops to NULL, hficoredeinit cannot call th...

CVE-2022-49611

In the Linux kernel, the following vulnerability has been resolved: x86/speculation: Fill RSB on vmexit for IBRS Prevent RSB underflow/poisoning attacks with RSB. While at it, add a bunch of comments to attempt to document the current state of tribal knowledge about RSB attacks and what exactly i...

CVE-2022-49458

In the Linux kernel, the following vulnerability has been resolved: drm/msm: don't free the IRQ if it was not requested As msmdrmuninit is called from the msmdrminit error path, additional care should be necessary as not to call the freeirq for the IRQ that was not requested before because an err...

CVE-2022-49603

In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctlipfwdupdatepriority. While reading sysctlipfwdupdatepriority, it can be changed concurrently. Thus, we need to add READONCE to its readers...

CVE-2022-49239

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd934x: Add missing ofnodeput in wcd934xcodecparsedata The devicenode pointer is returned by ofparsephandle with refcount incremented. We should use ofnodeput on it when done. This is similar to commit 64b92de9603f...

CVE-2022-49314

In the Linux kernel, the following vulnerability has been resolved: tty: Fix a possible resource leak in icomprobe When pcireadconfigdword failed, call pcireleaseregions and pcidisabledevice to recycle the resource previously allocated...

CVE-2022-49548

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix potential array overflow in bpftrampolinegetprogs The cnt value in the 'cnt = BPFMAXTRAMPPROGS' check does not include BPFTRAMPMODIFYRETURN bpf programs, so the number of the attached BPFTRAMPMODIFYRETURN bpf programs in...

CVE-2022-49676

In the Linux kernel, the following vulnerability has been resolved: memory: samsung: exynos5422-dmc: Fix refcount leak in ofgetdramtimings ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. This function doesn't call ofnodeput in...

CVE-2022-49274

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix crash when mount with quota enabled There is a reported crash when mounting ocfs2 with quota enabled. RIP: 0010:ocfs2qinfolockresinit+0x44/0x50 ocfs2 Call Trace: ocfs2localreadinfo+0xb9/0x6f0 ocfs2...

CVE-2022-49661

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbopen/close: fix memory leak The gsusb driver appears to suffer from a malady common to many USB CAN adapter drivers in that it performs usballoccoherent to allocate a number of USB request blocks URBs for RX, and...

CVE-2022-49331

In the Linux kernel, the following vulnerability has been resolved: nfc: st21nfca: fix memory leaks in EVTTRANSACTION handling Error paths do not free previously allocated memory. Add devmkfree to those failure paths...

CVE-2022-49332

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Address NULL pointer dereference after stargettorport Calls to stargettorport may return NULL. Add check for NULL rport before dereference...

CVE-2022-49395

In the Linux kernel, the following vulnerability has been resolved: um: Fix out-of-bounds read in LDT setup syscallstubdata expects the datacount parameter to be the number of longs, not bytes. ================================================================== BUG: KASAN: stack-out-of-bounds in...

CVE-2022-49350

In the Linux kernel, the following vulnerability has been resolved: net: mdio: unexport init-annotated mdiobusinit EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The access to a free...

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-2022-49276

In the Linux kernel, the following vulnerability has been resolved: jffs2: fix memory leak in jffs2scanmedium If an error is returned in jffs2scaneraseblock and some memory has been added to the jffs2summary s, we can observe the following kmemleak report:...

CVE-2022-49367

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxxmdiosregister ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when done. mv88e6xxxmdioregister pass the device node to...

CVE-2022-49452

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...