2021 CVEs (page 9)
Page 9 of 226 — CVEs published in 2021, newest first, with CVSS severity and publication dates.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-47327 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Fix arm_smmu_device refcount leak when arm_smmu_rpm_get fails arm_smmu_rp… |
CVE-2021-47325 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Fix arm_smmu_device refcount leak in address translation The reference co… |
CVE-2021-47324 | High | 8.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: watchdog: Fix possible use-after-free in wdt_startup() This module's remove path calls de… |
CVE-2021-47323 | High | 8.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff() This module's remove pa… |
CVE-2021-47322 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix an Oops in pnfs_mark_request_commit() when doing O_DIRECT Fix an Oopsable cond… |
CVE-2021-47321 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: watchdog: Fix possible use-after-free by calling del_timer_sync() This driver's remove pa… |
CVE-2021-47320 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: nfs: fix acl memory leak of posix_acl_create() When looking into another nfs xfstests rep… |
CVE-2021-47319 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Fix memory leak among suspend/resume procedure The vblk->vqs should be freed… |
CVE-2021-47318 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: arch_topology: Avoid use-after-free for scale_freq_data Currently topology_scale_freq_tic… |
CVE-2021-47317 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: powerpc/bpf: Fix detecting BPF atomic instructions Commit 91c960b0056672 ("bpf: Rename BP… |
CVE-2021-47316 | High | 7.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: nfsd: fix NULL dereference in nfs3svc_encode_getaclres In error cases the dentry may be N… |
CVE-2021-47315 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: memory: fsl_ifc: fix leak of IO mapping on probe failure On probe error the driver should… |
CVE-2021-47314 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: memory: fsl_ifc: fix leak of private memory on probe failure On probe error the driver sh… |
CVE-2021-47313 | High | 8.4 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Fix potential memleak in cppc_cpufreq_cpu_init It's a classic example of m… |
CVE-2021-47312 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix dereference of null pointer flow In the case where chain->flags… |
CVE-2021-47311 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: qcom/emac: fix UAF in emac_remove adpt is netdev private data and it cannot be used… |
CVE-2021-47310 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: ti: fix UAF in tlan_remove_one priv is netdev private data and it cannot be used aft… |
CVE-2021-47309 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: validate lwtstate->data before returning from skb_tunnel_info() skb_tunnel_info() re… |
CVE-2021-47308 | High | 8.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: scsi: libfc: Fix array index out of bound exception Fix array index out of bound exceptio… |
CVE-2021-47307 | High | 7.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: cifs: prevent NULL deref in cifs_compose_mount_options() The optional @ref parameter migh… |
CVE-2021-47306 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: fddi: fix UAF in fza_probe fp is netdev private data and it cannot be used after fre… |
CVE-2021-47305 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: dma-buf/sync_file: Don't leak fences on merge failure Each add_fence() call does a dma_fe… |
CVE-2021-47304 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: tcp: fix tcp_init_transfer() to not reset icsk_ca_initialized This commit fixes a bug (fo… |
CVE-2021-47303 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: bpf: Track subprog poke descriptors correctly and fix use-after-free Subprograms are call… |
CVE-2021-47302 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: igc: Fix use-after-free error during reset Cleans the next descriptor to watch (next_to_w… |
CVE-2021-47301 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: igb: Fix use-after-free error during reset Cleans the next descriptor to watch (next_to_w… |
CVE-2021-47300 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: bpf: Fix tail_call_reachable rejection for interpreter when jit failed During testing of… |
CVE-2021-47299 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: xdp, net: Fix use-after-free in bpf_xdp_link_release The problem occurs between dev_get_b… |
CVE-2021-47298 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix potential memory leak on unlikely error case If skb_linearize is needed… |
CVE-2021-47297 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: fix uninit-value in caif_seqpkt_sendmsg When nr_segs equal to zero in iovec_from_use… |
CVE-2021-47296 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak vcpu_put is not called if the user copy… |
CVE-2021-47295 | High | 7.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: sched: fix memory leak in tcindex_partial_destroy_work Syzbot reported memory leak i… |
CVE-2021-47294 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: netrom: Decrease sock refcount when sock timers expire Commit 63346650c1a9 ("netrom: swit… |
CVE-2021-47293 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net/sched: act_skbmod: Skip non-Ethernet packets Currently tcf_skbmod_act() assumes that… |
CVE-2021-47292 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: io_uring: fix memleak in io_init_wq_offload() I got memory leak report when doing fuzz te… |
CVE-2021-47291 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions While running the self-t… |
CVE-2021-47290 | High | 7.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix NULL dereference on XCOPY completion CPU affinity control added with co… |
CVE-2021-47289 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ACPI: fix NULL pointer dereference Commit 71f642833284 ("ACPI: utils: Fix reference count… |
CVE-2021-47288 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() Fix an 11-year old… |
CVE-2021-47287 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: driver core: auxiliary bus: Fix memory leak when driver_register() fail If driver_registe… |
CVE-2021-47286 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: bus: mhi: core: Validate channel ID when processing command completions MHI reads the cha… |
CVE-2021-47284 | Medium | 4.7 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: isdn: mISDN: netjet: Fix crash in nj_probe: 'nj_setup' in netjet.c might fail with -EIO a… |
CVE-2021-47283 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net:sfc: fix non-freed irq in legacy irq mode SFC driver can be configured via modparam t… |
CVE-2021-47282 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 ("spi… |
CVE-2021-47281 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix race of snd_seq_timer_open() The timer instance per queue is exclusive, an… |
CVE-2021-47280 | High | 7.0 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm: Fix use-after-free read in drm_getunique() There is a time-of-check-to-time-of-use e… |
CVE-2021-47279 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: misc: brcmstb-usb-pinmap: check return value after calling platform_get_resource() I… |
CVE-2021-47278 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: bus: mhi: pci_generic: Fix possible use-after-free in mhi_pci_remove() This driver's remo… |
CVE-2021-47277 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism f… |
CVE-2021-47276 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not blindly read the ip address in ftrace_bug() It was reported that a bug on… |
CVE-2021-47275 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: bcache: avoid oversized read request in cache missing code path In the cache missing code… |
CVE-2021-47274 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: tracing: Correct the length check which causes memory corruption We've suffered from seve… |
CVE-2021-47273 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: dwc3-meson-g12a: fix usb2 PHY glue init when phy0 is disabled When only PHY1 is used… |
CVE-2021-47272 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: Bail from dwc3_gadget_exit() if dwc->gadget is NULL There exists a pos… |
CVE-2021-47271 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: cdnsp: Fix deadlock issue in cdnsp_thread_irq_handler Patch fixes the following crit… |
CVE-2021-47270 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: fix various gadgets null ptr deref on 10gbps cabling. This avoids a null pointer der… |
CVE-2021-47269 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: ep0: fix NULL pointer exception There is no validation of the index from dwc3_… |
CVE-2021-47268 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: cancel vdm and state machine hrtimer when unregister tcpm port A pendin… |
CVE-2021-47267 | Medium | 6.3 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: usb: fix various gadget panics on 10gbps cabling usb_assign_descriptors() is called with… |
CVE-2021-47266 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: RDMA/ipoib: Fix warning caused by destroying non-initial netns After the commit 5ce2dced8… |
CVE-2021-47265 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: RDMA: Verify port when creating flow rule Validate port value provided by the user and wi… |
CVE-2021-47264 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ASoC: core: Fix Null-point-dereference in fmt_single_name() Check the return value of dev… |
CVE-2021-47263 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: gpio: wcd934x: Fix shift-out-of-bounds error bit-mask for pins 0 to 4 is BIT(0) to BIT(4)… |
CVE-2021-47262 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Ensure liveliness of nested VM-Enter fail tracepoint message Use the __string()… |
CVE-2021-47261 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix initializing CQ fragments buffer The function init_cq_frag_buf() can be call… |
CVE-2021-47260 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a potential NULL dereference in nfs_get_client() None of the callers are expecti… |
CVE-2021-47259 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: NFS: Fix use-after-free in nfs4_init_client() KASAN reports a use-after-free when attempt… |
CVE-2021-47258 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix error handling of scsi_host_alloc() After device is initialized via devic… |
CVE-2021-47257 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could result in… |
CVE-2021-47256 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: make sure wait for page writeback in memory_failure Our syzkaller trig… |
CVE-2021-47255 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: kvm: LAPIC: Restore guard to prevent illegal APIC register access Per the SDM, "any acces… |
CVE-2021-47254 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in gfs2_glock_shrink_scan The GLF_LRU flag is checked under lru_… |
CVE-2021-47253 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential memory leak in DMUB hw_init [Why] On resume we perform DMU… |
CVE-2021-47252 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: batman-adv: Avoid WARN_ON timing related checks The soft/batadv interface for a queued OG… |
CVE-2021-47251 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211_scan_rx() Replace hard-coded compile-time con… |
CVE-2021-47250 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: ipv4: fix memory leak in netlbl_cipsov4_add_std Reported by syzkaller: BUG: memory l… |
CVE-2021-47249 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: rds: fix memory leak in rds_recvmsg Syzbot reported memory leak in rds. The problem … |
CVE-2021-47248 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: udp: fix race between close() and udp_abort() Kaustubh reported and diagnosed a panic in… |
CVE-2021-47247 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free of encap entry in neigh update handler Function mlx5e_rep_n… |
CVE-2021-47246 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix page reclaim for dead peer hairpin When adding a hairpin flow, a firmware-… |
CVE-2021-47245 | High | 8.2 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: netfilter: synproxy: Fix out of bounds when parsing TCP options The TCP option parser in… |
CVE-2021-47244 | High | 8.2 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mptcp: Fix out of bounds when parsing TCP options The TCP option parser in mptcp (mptcp_g… |
CVE-2021-47243 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: sch_cake: Fix out of bounds when parsing TCP options and header The TCP option parser in… |
CVE-2021-47242 | High | 7.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: mptcp: fix soft lookup in subflow_error_report() Maxim reported a soft lookup in subflow_… |
CVE-2021-47241 | High | 7.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: ethtool: strset: fix message length calculation Outer nest for ETHTOOL_A_STRSET_STRINGSET… |
CVE-2021-47240 | High | 8.4 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix OOB Read in qrtr_endpoint_post Syzbot reported slab-out-of-bounds Read in … |
CVE-2021-47239 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: usb: fix possible use-after-free in smsc75xx_bind The commit 46a8b29c6306 ("net: usb… |
CVE-2021-47238 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: ipv4: fix memory leak in ip_mc_add1_src BUG: memory leak unreferenced object 0xffff8… |
CVE-2021-47237 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: hamradio: fix memory leak in mkiss_close My local syzbot instance hit memory leak in… |
CVE-2021-47236 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: cdc_eem: fix tx fixup skb leak when usbnet transmit a skb, eem fixup it in eem_tx_fi… |
CVE-2021-47235 | High | 7.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: net: ethernet: fix potential use-after-free in ec_bhf_remove static void ec_bhf_remove(st… |
CVE-2021-47234 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: phy: phy-mtk-tphy: Fix some resource leaks in mtk_phy_init() Use clk_disable_unprepare()… |
CVE-2021-47233 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL devm_gpiod_… |
CVE-2021-47232 | Critical | 9.8 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: can: j1939: fix Use-after-Free, hold skb ref while in use This patch fixes a Use-after-Fr… |
CVE-2021-47231 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: can: mcba_usb: fix memory leak in mcba_usb Syzbot reported memory leak in SocketCAN drive… |
CVE-2021-47230 | Medium | 6.6 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Immediately reset the MMU context when the SMM flag is cleared Immediately rese… |
CVE-2021-47229 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: PCI: aardvark: Fix kernel panic during PIO transfer Trying to start a new PIO transfer by… |
CVE-2021-47228 | Medium | 6.2 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: x86/ioremap: Map EFI-reserved memory as encrypted for SEV Some drivers require memory tha… |
CVE-2021-47227 | Medium | 5.5 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Prevent state corruption in __fpu__restore_sig() The non-compacted slowpath uses… |
CVE-2021-47226 | High | 7.1 | 2024-05-21 | In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Invalidate FPU state after a failed XRSTOR from a user buffer Both Intel and AMD… |