CVEs published in August 2021
2,473 vulnerabilities, 226 critical, 21 exploited.
KernelLinuxx86/signal: Detect and prevent an alternate signal stack overflowNo scoreKernelLinuxwatchdog: Fix possible use-after-free in wdt_startup()No scoreKernelLinuxNFSv4: Initialise connection to the server in nfs4_alloc_client()No scoreKernelLinuxwatchdog: Fix possible use-after-free by calling del_timer_sync()No scoreKernelLinuxwatchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff()No scoreKernelLinuxvirtio-blk: Fix memory leak among suspend/resume procedureNo scoreKernelLinuxNFSv4: Fix an Oops in pnfs_mark_request_commit() when doing O_DIRECTNo scoreKernelLinuxnfs: fix acl memory leak of posix_acl_create()No scoreKernelLinuxvirtio_console: Assure used length from device is limitedNo scoreKernelLinuxmemory: fsl_ifc: fix leak of private memory on probe failureNo scoreKernelLinuxmemory: fsl_ifc: fix leak of IO mapping on probe failureNo scoreKernelLinuxseq_file: disallow extremely large seq buffer allocationsNo scoreKernelLinuxnet: qcom/emac: fix UAF in emac_removeNo scoreKernelLinuxnet: ti: fix UAF in tlan_remove_oneNo scoreKernelLinuxnet: validate lwtstate->data before returning from skb_tunnel_info()No scoreKernelLinuxnet: fddi: fix UAF in fza_probeNo scoreKernelLinuxdma-buf/sync_file: Don't leak fences on merge failureNo scoreKernelLinuxtcp: fix tcp_init_transfer() to not reset icsk_ca_initializedNo scoreKernelLinuxscsi: libfc: Fix array index out of bound exceptionNo scoreKernelLinuxbpf: Track subprog poke descriptors correctly and fix use-after-freeNo scoreKernelLinuxcifs: prevent NULL deref in cifs_compose_mount_options()No scoreKernelLinuxigc: Fix use-after-free error during resetNo scoreKernelLinuxigb: Fix use-after-free error during resetNo scoreKernelLinuxbpf: Fix tail_call_reachable rejection for interpreter when jit failedNo scoreKernelLinuxbonding: fix null dereference in bond_ipsec_add_sa()No scoreKernelLinuxbpf, sockmap: Fix potential memory leak on unlikely error caseNo scoreKernelLinuxxdp, net: Fix use-after-free in bpf_xdp_link_releaseNo scoreKernelLinuxnet: fix uninit-value in caif_seqpkt_sendmsgNo scoreKernelLinuxKVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leakNo scoreKernelLinuxusb: hso: fix error handling code of hso_create_net_deviceNo scoreKernelLinuxnet: sched: fix memory leak in tcindex_partial_destroy_workNo scoreKernelLinuxnetrom: Decrease sock refcount when sock timers expireNo scoreKernelLinuxnet/sched: act_skbmod: Skip non-Ethernet packetsNo scoreKernelLinuxipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptionsNo scoreKernelLinuxusb: max-3421: Prevent corruption of freed memoryNo scoreKernelLinuxKVM: PPC: Book3S: Fix H_RTAS rets buffer overflowNo scoreKernelLinuxmedia: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()No scoreKernelLinuxatm: iphase: fix possible use-after-free in ia_module_exit()No scoreKernelLinuxbus: mhi: core: Validate channel ID when processing command completionsNo scoreKernelLinuxmISDN: fix possible use-after-free in HFC_cleanup()No scoreKernelLinuxatm: nicstar: Fix possible use-after-free in nicstar_cleanup()No scoreKernelLinuxdrm/sched: Avoid data corruptionsNo scoreKernelLinuxudf: Fix NULL pointer dereference in udf_symlink functionNo scoreKernelLinuxext4: fix memory leak in ext4_fill_superNo scoreKernelLinuxnet: xilinx_emaclite: Do not print real IOMEM pointerNo scoreKernelLinuxvirtio-net: Add validation for used lengthNo scoreKernelLinuxubifs: Fix races between xattr_{set|get} and listxattr operationsNo scoreKernelLinuxpowerpc/mm: Fix lockup on kernel exec faultNo scoreKernelLinuxmwifiex: bring down link before deleting interfaceNo scoreKernelLinuxdrm/amd/display: Avoid HDCP over-read and corruptionNo score- Show moreLoading…